APA (7th ed.) Citation

Grenfell, A. C. (1978). Public concern with environmental problems: A bibliography. Library of Congress, Congressional Research Service.

Chicago Style (17th ed.) Citation

Grenfell, Adrienne C. Public Concern with Environmental Problems: A Bibliography. [Washington, DC]: Library of Congress, Congressional Research Service, 1978.

MLA (9th ed.) Citation

Grenfell, Adrienne C. Public Concern with Environmental Problems: A Bibliography. Library of Congress, Congressional Research Service, 1978.