Cita APA (7a ed.)

Guerard, A. L. (1970). French civilization in the nineteenth century: A historical introduction. Cooper Square.

Cita Chicago Style (17a ed.)

Guerard, Albert Leon. French Civilization in the Nineteenth Century: A Historical Introduction. New York: Cooper Square, 1970.

Cita MLA (9a ed.)

Guerard, Albert Leon. French Civilization in the Nineteenth Century: A Historical Introduction. Cooper Square, 1970.