APA (7th ed.) Citation

Gifford, B. A., Terrill, S., & Robinson, T. (2000). Oregon then & now. Westcliffe Publishers.

Chicago Style (17th ed.) Citation

Gifford, Benjamin A., Steve Terrill, and Thomas Robinson. Oregon Then & Now. Englewood, CO: Westcliffe Publishers, 2000.

MLA (8th ed.) Citation

Gifford, Benjamin A., et al. Oregon Then & Now. Westcliffe Publishers, 2000.

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