APA način citiranja

Berg,leo s. (1937). Classification of Fishes Both Recent and Fossil. A J Reprints.

Čikaški stil citiranja

Berg,leo s. Classification of Fishes Both Recent and Fossil. New Delhi: A J Reprints, 1937.

MLA način citiranja

Berg,leo s. Classification of Fishes Both Recent and Fossil. A J Reprints, 1937.