Cita APA (7a ed.)

Grindley, S., Ross, T., & Bastida, X. (2011). Querido Max (5a ed.). SM.

Cita Chicago Style (17a ed.)

Grindley, Sally, Tony Ross, y Xohana Bastida. Querido Max. 5a ed. Boadilla del Monte, Madrid: SM, 2011.

Cita MLA (9a ed.)

Grindley, Sally, et al. Querido Max. 5a ed. SM, 2011.