APA (7th ed.) Citation

Scheppke, J., & Vogt, V. (1991). Directory and Statistics of Oregon Libraries 1990.

Chicago Style (17th ed.) Citation

Scheppke, Jim, and Valerie Vogt. Directory and Statistics of Oregon Libraries 1990. 1991.

MLA (9th ed.) Citation

Scheppke, Jim, and Valerie Vogt. Directory and Statistics of Oregon Libraries 1990. 1991.

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