APA ציטוט

Cook, C. D. K. (1974). Water plants of the world. Dr. W .Junk.

Chicago Edition Citation

Cook, C D K. Water Plants of the World. Hague: Dr. W .Junk, 1974.

ציטוט MLA

Cook, C D K. Water Plants of the World. Dr. W .Junk, 1974.