APA Style
Sessions, George. (1995).
Deep Ecology for the Twenty-First Century .
Boston:
Shambhala.
Chicago Style
Sessions, George.
Deep Ecology for the Twenty-First Century.
Boston:
Shambhala,
1995.
Text.
MLA Style
Sessions, George.
Deep Ecology for the Twenty-First Century.
Boston:
Shambhala,
1995.
Text.
Turabian Style
Sessions, George.
Deep Ecology for the Twenty-First Century.
Boston:
Shambhala,
1995.
Print.