Cita APA (7th ed.)

Pipes, P. L., Rees, J. M., Schlenker, E. D., Williams, S. R., & Worthington-Roberts, B. S. (1992). Nutrition throughout the life cycle (2nd ed.). Mosby Year Book.

Cita Chicago (17th ed.)

Pipes, Peggy L., Jane Mitchell Rees, Eleanor D. Schlenker, Sue Rodwell Williams, i Bonnie S. Worthington-Roberts. Nutrition Throughout the Life Cycle. 2nd ed. St. Louis: Mosby Year Book, 1992.

Cita MLA (9th ed.)

Pipes, Peggy L., et al. Nutrition Throughout the Life Cycle. 2nd ed. Mosby Year Book, 1992.