Cita APA

Gottschalk, L. R. (1960). Understanding history: A primer of historical method. Knopf.

Citación estilo Chicago

Gottschalk, Louis Reichenthal. Understanding History: A Primer of Historical Method. New York: Knopf, 1960.

Cita MLA

Gottschalk, Louis Reichenthal. Understanding History: A Primer of Historical Method. Knopf, 1960.

Warning: These citations may not always be 100% accurate.