Cita APA (7th ed.)

Schmidt, G. D., & Roberts, L. S. (1989). Foundations of parasitology (4th ed.). Times Mirror/Mosby College Pub.

Cita Chicago (17th ed.)

Schmidt, Gerald D., i Larry S. Roberts. Foundations of Parasitology. 4th ed. St. Louis: Times Mirror/Mosby College Pub, 1989.

Cita MLA (9th ed.)

Schmidt, Gerald D., i Larry S. Roberts. Foundations of Parasitology. 4th ed. Times Mirror/Mosby College Pub, 1989.