APA način citiranja

Dittmer, H. J. (1964). Phylogeny and form in the plant kingdom. East west.

Čikaški stil citiranja

Dittmer, Howard J. Phylogeny and Form in the Plant Kingdom. New delhi: East west, 1964.

MLA način citiranja

Dittmer, Howard J. Phylogeny and Form in the Plant Kingdom. East west, 1964.