Cita APA (7a ed.)

Frohlich,Edward D, Frohlich, E. D., & Rypins' Harold. (1993). Rypins' basic sciences review. (16th ed.). Lippincott.

Cita Chicago Style (17a ed.)

Frohlich,Edward D, Edward D. Frohlich, y Rypins' Harold. Rypins' Basic Sciences Review. 16th ed. Philadelphia: Lippincott, 1993.

Cita MLA (9a ed.)

Frohlich,Edward D, et al. Rypins' Basic Sciences Review. 16th ed. Lippincott, 1993.