APA (7e ed.) Bronvermelding

Balch, J. F., & Blach, P. A. (1997). Prescription for nutritional healing (2nd ed.). Avery Pub. Group.

Chicago (17e ed.) Bronvermelding

Balch, James F., en Phyllis A. Blach. Prescription for Nutritional Healing. 2nd ed. Garden City Park, N.Y: Avery Pub. Group, 1997.

MLA (9e ed.) Bronvermelding

Balch, James F., en Phyllis A. Blach. Prescription for Nutritional Healing. 2nd ed. Avery Pub. Group, 1997.