APA Style
AXELROD, Robert. (1990).
The Evolution of Co-operation .
New York:
Penguin.
Chicago Style
AXELROD, Robert.
The Evolution of Co-operation.
New York:
Penguin,
1990.
Book.
MLA Style
AXELROD, Robert.
The Evolution of Co-operation.
New York:
Penguin,
1990.
Book.
Turabian Style
AXELROD, Robert.
The Evolution of Co-operation.
New York:
Penguin,
1990.
Book.