Cita APA (7th ed.)

Luke Barbara, Johnson Timothy R. B., & Petrie Roy H. (1993). Clinical Maternal-Fetal Nutrition. Little, Brown and Company.

Cita Chicago (17th ed.)

Luke Barbara, Johnson Timothy R. B., i Petrie Roy H. Clinical Maternal-Fetal Nutrition. Boston: Little, Brown and Company, 1993.

Cita MLA (9th ed.)

Luke Barbara, et al. Clinical Maternal-Fetal Nutrition. Little, Brown and Company, 1993.