Cita APA (7a ed.)

Harper, L. J., Deaton, B. J., Driskell, J. A., & Davis, . S. (1984). Food, nutrition and agriculture: Textbook. FAO.

Cita Chicago Style (17a ed.)

Harper, Laura Jane, Brady J. Deaton, Judy A. Driskell, y Susan Davis. Food, Nutrition and Agriculture: Textbook. Rome: FAO, 1984.

Cita MLA (9a ed.)

Harper, Laura Jane, et al. Food, Nutrition and Agriculture: Textbook. FAO, 1984.