Cita APA (7th ed.)

Gale Research Company, Longe, J. L., & Blanchfield, D. S. (2002). The Gale encyclopedia of medicine (2nd ed.). Gale Group.

Cita Chicago (17th ed.)

Gale Research Company, Jacqueline L. Longe, i Deirdre S. Blanchfield. The Gale Encyclopedia of Medicine. 2nd ed. Farmington Hills, MI: Gale Group, 2002.

Cita MLA (9th ed.)

Gale Research Company, et al. The Gale Encyclopedia of Medicine. 2nd ed. Gale Group, 2002.