APA Style
Duellman, William E., Trueb, Linda. (1986).
Biology of amphibians .
New York:
McGraw-Hill Book Comp.
Chicago Style
Duellman, William E., Trueb, Linda.
Biology of amphibians.
New York:
McGraw-Hill Book Comp,
1986.
Buku Teks.
MLA Style
Duellman, William E., Trueb, Linda.
Biology of amphibians.
New York:
McGraw-Hill Book Comp,
1986.
Buku Teks.
Turabian Style
Duellman, William E., Trueb, Linda.
Biology of amphibians.
New York:
McGraw-Hill Book Comp,
1986.
Buku Teks.