APA Style
Orr, Robert T.. (1982).
VERTEBRATE ORR BIOLOGY (fifth edition).
New York:
Saunders College Publishing.
Chicago Style
Orr, Robert T..
VERTEBRATE ORR BIOLOGY.
fifth edition
New York:
Saunders College Publishing,
1982.
Text.
MLA Style
Orr, Robert T..
VERTEBRATE ORR BIOLOGY.
fifth edition
New York:
Saunders College Publishing,
1982.
Text.
Turabian Style
Orr, Robert T..
VERTEBRATE ORR BIOLOGY.
fifth edition
New York:
Saunders College Publishing,
1982.
Print.