Cita APA (7a ed.)

Bahna, S. L., & Heiner, D. C. (1980). Allergies to milk. Grune & Stratton.

Cita Chicago Style (17a ed.)

Bahna, Sami L., y Douglas C. Heiner. Allergies to Milk. New York [etc.]: Grune & Stratton, 1980.

Cita MLA (9a ed.)

Bahna, Sami L., y Douglas C. Heiner. Allergies to Milk. Grune & Stratton, 1980.