Cita APA

Ranke, L. v. 1., Iggers, G. G., Moltke, K. v. 1., & Iggers, W. A. 1. (1983). The theory and practice of history (Irvington edition.). New York, N.Y.: Irvington Publishers, Inc..

Citación estilo Chicago

Ranke, Leopold von 1795-1885, Georg G. Iggers, Konrad von 1941- Moltke, y Wilma Abeles 1921- Iggers. The Theory and Practice of History. Irvington edition. New York, N.Y.: Irvington Publishers, Inc., 1983.

Cita MLA

Ranke, Leopold von 1795-1885, Georg G. Iggers, Konrad von 1941- Moltke, y Wilma Abeles 1921- Iggers. The Theory and Practice of History. Irvington edition. New York, N.Y.: Irvington Publishers, Inc., 1983.