Citazione Stile APA (7a Edizione)

Hughes, G. E., Miller, N. D., & Volkening, S. L. (1983). Reading American history: Getting the main idea; learning the vocabulary; reading maps and graphs. Scott, Foresman.

Citazione stile Chigago Style (17a edizione)

Hughes, Glenn E., Norman D. Miller, e Stephen L. Volkening. Reading American History: Getting the Main Idea; Learning the Vocabulary; Reading Maps and Graphs. Glenview, Ill: Scott, Foresman, 1983.

Citatione MLA (9a ed.)

Hughes, Glenn E., et al. Reading American History: Getting the Main Idea; Learning the Vocabulary; Reading Maps and Graphs. Scott, Foresman, 1983.