Cita APA (7a ed.)

Andrew, D. (2005). Watching wildlife: Galapagos Islands. Lonely Planet.

Cita Chicago Style (17a ed.)

Andrew, David. Watching Wildlife: Galapagos Islands. Melbourne ; London: Lonely Planet, 2005.

Cita MLA (9a ed.)

Andrew, David. Watching Wildlife: Galapagos Islands. Lonely Planet, 2005.