Citazione Stile APA (7a Edizione)

Kagan, D., Ozment, S. E., Turner, F. M., & Frank, A. F. (2016). The Western heritage, since 1300 (Eleventh edition, revised AP® edition, student edition.). Pearson.

Citazione stile Chigago Style (17a edizione)

Kagan, Donald, Steven E. Ozment, Frank M. Turner, e Alison Fleig Frank. The Western Heritage, Since 1300. Eleventh edition, revised AP® edition, student edition. Boston Columbus Indianapolis: Pearson, 2016.

Citatione MLA (9a ed.)

Kagan, Donald, et al. The Western Heritage, Since 1300. Eleventh edition, revised AP® edition, student edition. Pearson, 2016.