APA (7th ed.) Citation

Wolff, G. R. (1974). Environmental information sources handbook. Simon and Schuster.

Chicago Style (17th ed.) Citation

Wolff, Garwood R. Environmental Information Sources Handbook. [New York]: Simon and Schuster, 1974.

MLA (9th ed.) Citation

Wolff, Garwood R. Environmental Information Sources Handbook. Simon and Schuster, 1974.

Warning: These citations may not always be 100% accurate.