Cita APA (7a ed.)

Gooders, J. (1977). How to watch birds. Pan Books.

Cita Chicago Style (17a ed.)

Gooders, John. How to Watch Birds. London: Pan Books, 1977.

Cita MLA (8a ed.)

Gooders, John. How to Watch Birds. Pan Books, 1977.

Precaución: Estas citas no son 100% exactas.