Cita APA (7a ed.)

Brooke, H., & Parker, i. A. (2008). Survive! Oxford University Press.

Cita Chicago Style (17a ed.)

Brooke, Helen, y il. Andy Parker. Survive! Oxford University Press, 2008.

Cita MLA (8a ed.)

Brooke, Helen, y il. Andy Parker. Survive! Oxford University Press, 2008.