APA (7th ed.) Citation

Gibson, H. W. (1938). Recreational programs for summer camps. Greenberg.

Chicago Style (17th ed.) Citation

Gibson, H. W. Recreational Programs for Summer Camps. New York: Greenberg, 1938.

MLA (9th ed.) Citation

Gibson, H. W. Recreational Programs for Summer Camps. Greenberg, 1938.

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