APA-Zitierstil (7. Ausg.)

Davis, O. L., & Hunkins, F. P. (1971). Asking about the USA and its neighbors (Teacher ed.). American Book.

Chicago-Zitierstil (17. Ausg.)

Davis, Ozro Luke, und Francis P. Hunkins. Asking About the USA and Its Neighbors. Teacher ed. New York [u.a.]: American Book, 1971.

MLA-Zitierstil (9. Ausg.)

Davis, Ozro Luke, und Francis P. Hunkins. Asking About the USA and Its Neighbors. Teacher ed. American Book, 1971.