Gaya APA
Bergamini, D., Axl, E. (1979).
Life Nature Library: The Land and Wildlife of Australasia .
United States:
Time Life Books.
Gaya MLA
Bergamini, David., Axl, Endang.
"Life Nature Library: The Land and Wildlife of Australasia".
United States:
Time Life Books,
1979.
Text.