APA Style
Ehrlich, Paul R.. (1986).
THE MACHINERY OF NATURE: The Living World Around Us-And How It Works .
New York:
Simon and Schuter.
Chicago Style
Ehrlich, Paul R..
THE MACHINERY OF NATURE: The Living World Around Us-And How It Works.
New York:
Simon and Schuter,
1986.
Text.
MLA Style
Ehrlich, Paul R..
THE MACHINERY OF NATURE: The Living World Around Us-And How It Works.
New York:
Simon and Schuter,
1986.
Text.
Turabian Style
Ehrlich, Paul R..
THE MACHINERY OF NATURE: The Living World Around Us-And How It Works.
New York:
Simon and Schuter,
1986.
Print.