Penggayaan APA
Ruibal, Rodolfo. (1967).
The adaptions of organism .
United States of America:
Dickenson Publishing Company.
Chicago Style
Ruibal, Rodolfo.
The adaptions of organism.
United States of America:
Dickenson Publishing Company,
1967.
Text.
MLA Style
Ruibal, Rodolfo.
The adaptions of organism.
United States of America:
Dickenson Publishing Company,
1967.
Text.
Turabian Style
Ruibal, Rodolfo.
The adaptions of organism.
United States of America:
Dickenson Publishing Company,
1967.
Print.