Cita APA (7th ed.)

Schmidt, G. D., & Roberts, L. S. (1981). Foundations of parasitology (2nd ed.). Mosby.

Cita Chicago (17th ed.)

Schmidt, Gerald D., i Larry S. Roberts. Foundations of Parasitology. 2nd ed. St. Louis: Mosby, 1981.

Cita MLA (8th ed.)

Schmidt, Gerald D., i Larry S. Roberts. Foundations of Parasitology. 2nd ed. Mosby, 1981.