APA引文

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引文

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

警告：這些引文格式不一定是100％准確.