Gaya APA
Beaver, William C.. (1962).
General biology : the science of biology (6th Ed).
Saint Louis:
Mosby.
Gaya Chicago
Beaver, William C..
General biology : the science of biology.
6th Ed
Saint Louis:
Mosby,
1962.
Text.
Gaya MLA
Beaver, William C..
General biology : the science of biology.
6th Ed
Saint Louis:
Mosby,
1962.
Text.
Gaya Turabian
Beaver, William C..
General biology : the science of biology.
6th Ed
Saint Louis:
Mosby,
1962.
Print.