Gaya APA
SIMPSON, George Gaylord, BECK, William S. (1965).
Life an intorduction to biology (2).
New York:
Harcourt, Brace & World.
Gaya Chicago
SIMPSON, George Gaylord, BECK, William S.
Life an intorduction to biology.
2
New York:
Harcourt, Brace & World,
1965.
.
Gaya MLA
SIMPSON, George Gaylord, BECK, William S.
Life an intorduction to biology.
2
New York:
Harcourt, Brace & World,
1965.
.
Gaya Turabian
SIMPSON, George Gaylord, BECK, William S.
Life an intorduction to biology.
2
New York:
Harcourt, Brace & World,
1965.
.