Cita APA (7a ed.)

Rickard, J. A. (1957). Ancient, medieval, and modern history ([12th ed].). Barnes & Noble.

Cita Chicago Style (17a ed.)

Rickard, John Allison. Ancient, Medieval, and Modern History. [12th ed]. New York: Barnes & Noble, 1957.

Cita MLA (9a ed.)

Rickard, John Allison. Ancient, Medieval, and Modern History. [12th ed]. Barnes & Noble, 1957.