APA (7th ed.) Citation

Roberts, S., & Trimbell, P. (1990). Simplified diet manual (6th ed.). Iowa State University Press.

Chicago Style (17th ed.) Citation

Roberts, Susan, and Patricia Trimbell. Simplified Diet Manual. 6th ed. Ames: Iowa State University Press, 1990.

MLA (9th ed.) Citation

Roberts, Susan, and Patricia Trimbell. Simplified Diet Manual. 6th ed. Iowa State University Press, 1990.

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