APA-referens (7:e uppl.)

Kownslar, A. O., & Frizzle, D. B. (1967). Tests for Discovering American history. Holt, Rinehart and Winston.

Chicago-referens (17:e uppl.)

Kownslar, Allan O., och Donald B. Frizzle. Tests for Discovering American History. New York: Holt, Rinehart and Winston, 1967.

MLA-referens (8:e uppl.)

Kownslar, Allan O., och Donald B. Frizzle. Tests for Discovering American History. Holt, Rinehart and Winston, 1967.