Cita APA (7a ed.)

Roberts, L. S., Schmidt, G. D., & Janovy, J. (2009). Gerald D. Schmidt & Larry S. Roberts' foundations of parasitology (8th ed.). McGraw-Hill Higher Education.

Cita Chicago Style (17a ed.)

Roberts, Larry S., Gerald D. Schmidt, y John Janovy. Gerald D. Schmidt & Larry S. Roberts' Foundations of Parasitology. 8th ed. Boston: McGraw-Hill Higher Education, 2009.

Cita MLA (9a ed.)

Roberts, Larry S., et al. Gerald D. Schmidt & Larry S. Roberts' Foundations of Parasitology. 8th ed. McGraw-Hill Higher Education, 2009.