Cita APA (7a ed.)

Draper, J. W. (1863). History of the intellectual development of Europe. Harper & Brothers.

Cita Chicago Style (17a ed.)

Draper, John William. History of the Intellectual Development of Europe. New York: Harper & Brothers, 1863.

Cita MLA (8a ed.)

Draper, John William. History of the Intellectual Development of Europe. Harper & Brothers, 1863.