Gaya APA

An illustrated guide to River Phytoplankton / Belcher, Hilary (....at,al). (1979). : Cambridge, Cultur Center of Algae and Protozoa.

Gaya MLA

An illustrated guide to River Phytoplankton / Belcher, Hilary (....at,al). . : Cambridge, Cultur Center of Algae and Protozoa, 1979. Text.