Gaya APA
John, E, K, M, M, V, D, T.
(1986).
Medical Parasitology
.
Philadelphia:
W.B. Saunders Company.
Gaya MLA
John, Edward, K., Markell,, Marietta, Voge,, David, T..
"Medical Parasitology".
Philadelphia:
W.B. Saunders Company,
1986.
Text.