APA Style
SIMPSON, GEORGE GAYLORD, BECK, WILLIAM S.. (1965).
Life an introduction to biology (2nd).
New York:
HARCOURT BRACE & WORLD INC.
Chicago Style
SIMPSON, GEORGE GAYLORD, BECK, WILLIAM S..
Life an introduction to biology.
2nd
New York:
HARCOURT BRACE & WORLD INC,
1965.
TXB.
MLA Style
SIMPSON, GEORGE GAYLORD, BECK, WILLIAM S..
Life an introduction to biology.
2nd
New York:
HARCOURT BRACE & WORLD INC,
1965.
TXB.
Turabian Style
SIMPSON, GEORGE GAYLORD, BECK, WILLIAM S..
Life an introduction to biology.
2nd
New York:
HARCOURT BRACE & WORLD INC,
1965.
TXB.