Cita APA (7a ed.)

Howell, S. N. G. (2018). Birds of Chile: A photo guide. Princeton University Press.

Cita Chicago Style (17a ed.)

Howell, Steve N. G. Birds of Chile: A Photo Guide. Princeton, NJ: Princeton University Press, 2018.

Cita MLA (8a ed.)

Howell, Steve N. G. Birds of Chile: A Photo Guide. Princeton University Press, 2018.