Cita APA

Elder, D. C., & Shaughnessy, M. F. (2018). The greatest events in American history. Newcastle upon Tyne, England: Cambridge Scholars Publishing.

Citación estilo Chicago

Elder, Donald C., and Michael F. Shaughnessy. The Greatest Events in American History. Newcastle upon Tyne, England: Cambridge Scholars Publishing, 2018.

Cita MLA

Elder, Donald C., and Michael F. Shaughnessy. The Greatest Events in American History. Newcastle upon Tyne, England: Cambridge Scholars Publishing, 2018.