APA (7th ed.) Citation

Mathews, D. (1988). Cascade-Olympic natural history. Raven Editions in conjunction with the Portland Audubon Society.

Chicago Style (17th ed.) Citation

Mathews, Daniel. Cascade-Olympic Natural History. [Portland, Or.]: Raven Editions in conjunction with the Portland Audubon Society, 1988.

MLA (9th ed.) Citation

Mathews, Daniel. Cascade-Olympic Natural History. Raven Editions in conjunction with the Portland Audubon Society, 1988.