APA način citiranja

Harmer, S., & Shipley, A. (1968). Cambridge natural history: Birds. Today And Tommorow.

Čikaški stil citiranja

Harmer, S.F, i A.E Shipley. Cambridge Natural History: Birds. New Delhi: Today And Tommorow, 1968.

MLA način citiranja

Harmer, S.F, i A.E Shipley. Cambridge Natural History: Birds. Today And Tommorow, 1968.