APA (7th ed.) Citation

Richards, B. N. (1987). The microbiology of terrestrial ecosystems. Longman Scientific and Technical.

Chicago Style (17th ed.) Citation

Richards, B. N. The Microbiology of Terrestrial Ecosystems. Harlow: Longman Scientific and Technical, 1987.

MLA (9th ed.) Citation

Richards, B. N. The Microbiology of Terrestrial Ecosystems. Longman Scientific and Technical, 1987.