APA-Zitierstil (7. Ausg.)

Beard, C. A., & Bagley, W. C. (1920). A first book in american history. The Macmillan company.

Chicago-Zitierstil (17. Ausg.)

Beard, Charles Austin, und William C. Bagley. A First Book in American History. New York: The Macmillan company, 1920.

MLA-Zitierstil (9. Ausg.)

Beard, Charles Austin, und William C. Bagley. A First Book in American History. The Macmillan company, 1920.