APA (7th ed.) Citation

Berger, J. J. (1998). Understanding forests. Sierra Club Books.

Chicago Style (17th ed.) Citation

Berger, John J. Understanding Forests. San Francisco, CA: Sierra Club Books, 1998.

MLA (9th ed.) Citation

Berger, John J. Understanding Forests. Sierra Club Books, 1998.

Warning: These citations may not always be 100% accurate.