Цитирование APA (7-е изд.)

Bick, H. (1972). Ciliated protozoa: An illustrated guide to the species used as biological indicators in freshwater biology. World Health Organization.

Цитирование в стиле Чикаго (17-е изд.)

Bick, Hartmut. Ciliated Protozoa: An Illustrated Guide to the Species Used as Biological Indicators in Freshwater Biology. Geneva: World Health Organization, 1972.

Цитирование MLA (9-е изд.)

Bick, Hartmut. Ciliated Protozoa: An Illustrated Guide to the Species Used as Biological Indicators in Freshwater Biology. World Health Organization, 1972.

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.