Cita APA (7a ed.)

Markell, E. K., Voge, M., & John, D. T. (1992). Medical parasitology (7th ed.). Saunders.

Cita Chicago Style (17a ed.)

Markell, Edward K., Marietta Voge, y David T. John. Medical Parasitology. 7th ed. Philadelphia [etc.]: Saunders, 1992.

Cita MLA (9a ed.)

Markell, Edward K., et al. Medical Parasitology. 7th ed. Saunders, 1992.