Dyfyniad APA

Crow, H. L., & Trunbull, W. L. (1972). American history: A problems approach. Holt, Rinehart and Winston.

Dyfyniad Arddull Chicago

Crow, Herman L., and William L. Trunbull. American History: A Problems Approach. Nueva York: Holt, Rinehart and Winston, 1972.

Dyfyniad MLA

Crow, Herman L., and William L. Trunbull. American History: A Problems Approach. Holt, Rinehart and Winston, 1972.

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