APA (7th ed.) Citation

Flynn, H. E., & Perkins, F. E. (1941). Conservation of the nation's resources. Macmillan Co..

Chicago Style (17th ed.) Citation

Flynn, Harry Eugene, and Floyd E. Perkins. Conservation of the Nation's Resources. New York: Macmillan Co., 1941.

MLA (8th ed.) Citation

Flynn, Harry Eugene, and Floyd E. Perkins. Conservation of the Nation's Resources. Macmillan Co., 1941.