Gaya APA

Bowman, D, D. (2009). Georgi's Parasitology for Verterinarians (9 th). New York: Saunders Elsevier.

Gaya MLA

Bowman, Dwight, D.. "Georgi's Parasitology for Verterinarians". 9 th New York: Saunders Elsevier, 2009. Text.