Cita APA (7a ed.)

Roberts, L. S., & Janovy, J. (1996). Foundations of pararitology (5th ed.). WCB.

Cita Chicago Style (17a ed.)

Roberts, Larry S., y John Janovy. Foundations of Pararitology. 5th ed. London: WCB, 1996.

Cita MLA (9a ed.)

Roberts, Larry S., y John Janovy. Foundations of Pararitology. 5th ed. WCB, 1996.