Cita APA (7a ed.)

Busby, J. (2005). Drawing birds (2nd ed.). Timber Press.

Cita Chicago Style (17a ed.)

Busby, John. Drawing Birds. 2nd ed. Portland, Or.: Timber Press, 2005.

Cita MLA (8a ed.)

Busby, John. Drawing Birds. 2nd ed. Timber Press, 2005.

Precaución: Estas citas no son 100% exactas.