APA (7th ed.) Citation

(1972). Nitrogen metabolism and the environment: A joint symposium of the American Physiological Society and the American Society of Zoologists held at Bloomington, Indiana, U.S.A. in August, 1970. Acad. Press.

Chicago Style (17th ed.) Citation

Nitrogen Metabolism and the Environment: A Joint Symposium of the American Physiological Society and the American Society of Zoologists Held at Bloomington, Indiana, U.S.A. in August, 1970. London [u.a.]: Acad. Press, 1972.

MLA (9th ed.) Citation

Nitrogen Metabolism and the Environment: A Joint Symposium of the American Physiological Society and the American Society of Zoologists Held at Bloomington, Indiana, U.S.A. in August, 1970. Acad. Press, 1972.