Παραπομπή σε μορφή APA (7η εκδ.)

M̈uller, W., & Peters, J. P. (1882). Political history of recent times, 1816-1875: With special reference to Germany. Harper & brothers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

M̈uller, Wilhelm, και John P. Peters. Political History of Recent Times, 1816-1875: With Special Reference to Germany. New York: Harper & brothers, 1882.

Παραπομπή σε μορφή MLA (8th εκδ.)

M̈uller, Wilhelm, και John P. Peters. Political History of Recent Times, 1816-1875: With Special Reference to Germany. Harper & brothers, 1882.