APA (7th ed.) Citation

Washburn, D. E. (1981). The peoples of Pennsylvania: An annotated bibliography of resource materials. University Center for International Studies.

Chicago Style (17th ed.) Citation

Washburn, David E. The Peoples of Pennsylvania: An Annotated Bibliography of Resource Materials. Pittsburgh, Pa.: University Center for International Studies, 1981.

MLA (8th ed.) Citation

Washburn, David E. The Peoples of Pennsylvania: An Annotated Bibliography of Resource Materials. University Center for International Studies, 1981.