APA (7th ed.) Citation

Charley, H. (1971). Food study manual (2nd ed.). The Ronald Press Co..

Chicago Style (17th ed.) Citation

Charley, Helen. Food Study Manual. 2nd ed. New York: The Ronald Press Co., 1971.

MLA (9th ed.) Citation

Charley, Helen. Food Study Manual. 2nd ed. The Ronald Press Co., 1971.

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