Williams Adriana & G mez, J. C. n. (1999). Covarrubias (First edition.). Fondo de Cultura Econ mica.
Chicago Style (17th ed.) CitationWilliams Adriana and Julio Col n. G mez. Covarrubias. First edition. M xico: Fondo de Cultura Econ mica, 1999.
MLA (9th ed.) CitationWilliams Adriana and Julio Col n. G mez. Covarrubias. First edition. Fondo de Cultura Econ mica, 1999.
Warning: These citations may not always be 100% accurate.