Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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