Cita APA

Applebaum, A. (2003). Gulag: A history. Doubleday.

Citación estilo Chicago

Applebaum, Anne. Gulag: A History. New York, NY [u.a.]: Doubleday, 2003.

Cita MLA

Applebaum, Anne. Gulag: A History. Doubleday, 2003.