APA (7th ed.) Citation

Kricher, J. C. (1998). A field guide to California and Pacific Northwest forests. Houghton Mifflin Co..

Chicago Style (17th ed.) Citation

Kricher, John C. A Field Guide to California and Pacific Northwest Forests. Boston: Houghton Mifflin Co., 1998.

MLA (9th ed.) Citation

Kricher, John C. A Field Guide to California and Pacific Northwest Forests. Houghton Mifflin Co., 1998.