Gaya APA
R.Noble, E., Noble, G, A. (1976).
Parasitology : The Biology Of Animal Parasites (Edisi 4).
Philadelphia:
Lea and Febiger.
Gaya MLA
R.Noble, Elmer., Noble, Glenn, A..
"Parasitology : The Biology Of Animal Parasites".
Edisi 4
Philadelphia:
Lea and Febiger,
1976.
Teks.