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@Book{weissandkulikowsky1984practical,
    author    = {Sholom M. Weiss and Casimir A. Kulikowsky},
    date      = {1984},
    title     = {A practical guide to designing expert systems},
    isbn      = {0865981086},
    location  = {Nueva Jersey},
    pagetotal = {174},
    pages     = {1},
    publisher = {Rowman and Allanheld Publishers},
}

@Book{giarratanoandriley1988expert,
    author    = {Joseph Giarratano and Gary Riley},
    date      = {2002},
    title     = {Expert systems: principles and programming},
    isbn      = {7111108442},
    location  = {Pequín},
    pages     = {57--58},
    pagetotal = {597},
    publisher = {Thomson Asia Pre Ltd. and China Machine Press},
}

@Report{feigenbaum1982knowledge,
    title={Knowledge Engineering for the 1980s},
    author={Feigenbaum, Edward Albert},
    url={https://stacks.stanford.edu/file/bf210yv9971/bf210yv9971.pdf},
    year={1982},
    publisher={Stanford University Computer Science Department},
    pages={15},
}

\end{filecontents*}

\begin{document}

    \chapter{Prueba}

    Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum \parencite{giarratanoandriley1988expert}.

    \section{Antecedentes}
    \textcite{weissandkulikowsky1984practical} describen los pasos para entrenar la \textsc{ulu}. La inteligencia artificial está llegando a todas las áreas del intelecto humano \parencite{feigenbaum1982knowledge}. Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.

    \printbibliography[heading=bibintoc, title={Referencias}]
\end{document}