APA Style
Cottrell, Leonard. (1957).
The Anvil of Civilization .
New York:
A Mentor Book.
Chicago Style
Cottrell, Leonard.
The Anvil of Civilization.
New York:
A Mentor Book,
1957.
Text.
MLA Style
Cottrell, Leonard.
The Anvil of Civilization.
New York:
A Mentor Book,
1957.
Text.
Turabian Style
Cottrell, Leonard.
The Anvil of Civilization.
New York:
A Mentor Book,
1957.
Print.