Gaya APA
Kimball, W John. (1965).
Biology .
Amerika:
Addison-Wesley Publishing Company.
Gaya Chicago
Kimball, W John.
Biology.
Amerika:
Addison-Wesley Publishing Company,
1965.
Text.
Gaya MLA
Kimball, W John.
Biology.
Amerika:
Addison-Wesley Publishing Company,
1965.
Text.
Gaya Turabian
Kimball, W John.
Biology.
Amerika:
Addison-Wesley Publishing Company,
1965.
Print.