Cita APA (7a ed.)

Wheatley, N. (1995). Where to Watch Birds in South America. Princeton University Press.

Cita Chicago Style (17a ed.)

Wheatley, Nigel. Where to Watch Birds in South America. Princeton, New Jersey: Princeton University Press, 1995.

Cita MLA (8a ed.)

Wheatley, Nigel. Where to Watch Birds in South America. Princeton University Press, 1995.