Cita APA (7a ed.)

Mills, C., & Stock, C. (1997). Gus and Grandpa and the Christmas cookies. Farrar, Straus and Giroux.

Cita Chicago Style (17a ed.)

Mills, Claudia, y Catherine Stock. Gus and Grandpa and the Christmas Cookies. New York: Farrar, Straus and Giroux, 1997.

Cita MLA (8a ed.)

Mills, Claudia, y Catherine Stock. Gus and Grandpa and the Christmas Cookies. Farrar, Straus and Giroux, 1997.

Precaución: Estas citas no son 100% exactas.