APA (7th ed.) Citation

Webber, B. (1992). Indians along the Oregon Trail: The tribes of Nebraska, Wyoming, Idaho, Oregon, and Washington identified (Expanded ed.). Webb Research Group.

Chicago Style (17th ed.) Citation

Webber, Bert. Indians Along the Oregon Trail: The Tribes of Nebraska, Wyoming, Idaho, Oregon, and Washington Identified. Expanded ed. Medford, Or.: Webb Research Group, 1992.

MLA (8th ed.) Citation

Webber, Bert. Indians Along the Oregon Trail: The Tribes of Nebraska, Wyoming, Idaho, Oregon, and Washington Identified. Expanded ed. Webb Research Group, 1992.

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