Gaya APA
al, E, C, F, E. (1968).
Animal Agents and Vectors of Human Disease Faust/Beaver/Jung 3rd edition .
Philadelphia:
Lea & Febiger.
Gaya MLA
al, Ernest, Carrol, Faust, Et.
"Animal Agents and Vectors of Human Disease Faust/Beaver/Jung 3rd edition".
Philadelphia:
Lea & Febiger,
1968.
Text.