APA (7th ed.) Citation

MacDonald, G. J. (1971). "Problems of environmental management," by Gordon J. MacDonald. Robert A. Welch Foundation.

Chicago Style (17th ed.) Citation

MacDonald, Gordon J. "Problems of Environmental Management," by Gordon J. MacDonald. Houston, Tex.: Robert A. Welch Foundation, 1971.

MLA (9th ed.) Citation

MacDonald, Gordon J. "Problems of Environmental Management," by Gordon J. MacDonald. Robert A. Welch Foundation, 1971.

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