Cita APA

Kirchner, W., & Kirchner, W. (1958). Western civilization since 1500. New York, New York: Barnes and Noble.

Citación estilo Chicago

Kirchner, Walter, y Walter Kirchner. Western Civilization Since 1500. New York, New York: Barnes and Noble, 1958.

Cita MLA

Kirchner, Walter, y Walter Kirchner. Western Civilization Since 1500. New York, New York: Barnes and Noble, 1958.