Gaya APA
ALEXANDER, Gordon. (1974).
An Outline of General Biology (5th.ed).
New York:
Bernes & Noble, INC..
Gaya Chicago
ALEXANDER, Gordon.
An Outline of General Biology.
5th.ed
New York:
Bernes & Noble, INC.,
1974.
.
Gaya MLA
ALEXANDER, Gordon.
An Outline of General Biology.
5th.ed
New York:
Bernes & Noble, INC.,
1974.
.
Gaya Turabian
ALEXANDER, Gordon.
An Outline of General Biology.
5th.ed
New York:
Bernes & Noble, INC.,
1974.
.