APA (7th ed.) Citation

Brinkhurst, R. O. (1971). A guide for the identification of British aquatic Oligochaeta (2d ed. rev.). Freshwater Biological Association.

Chicago Style (17th ed.) Citation

Brinkhurst, R. O. A Guide for the Identification of British Aquatic Oligochaeta. 2d ed. rev. [Ambleside, Eng.]: Freshwater Biological Association, 1971.

MLA (8th ed.) Citation

Brinkhurst, R. O. A Guide for the Identification of British Aquatic Oligochaeta. 2d ed. rev. Freshwater Biological Association, 1971.