Gaya APA

Roberts, L, S., Janovy, J. (2005). Gerald D Schmidt and Parry S Roberts Foundations of Parasitology : Roberts, Larry S, John Janovy (Ed.7). New York: Mc Graw Hill.

Gaya MLA

Roberts, Larry, S., Janovy, John.. "Gerald D Schmidt and Parry S Roberts Foundations of Parasitology : Roberts, Larry S, John Janovy". Ed.7 New York: Mc Graw Hill, 2005. Buku.