Cita APA (7a ed.)

Brown, R., Voce, S., & Ruttle, K. (2001). Walking in the jungle. Cambridge university.

Cita Chicago Style (17a ed.)

Brown, Richard, Stella Voce, y Kate Ruttle. Walking in the Jungle. Cambridge: Cambridge university, 2001.

Cita MLA (9a ed.)

Brown, Richard, et al. Walking in the Jungle. Cambridge university, 2001.