APA (7th ed.) Citation

Paul, A. (1991). Katyń: The untold story of Stalin's Polish massacre. Scribner u.a.

Chicago Style (17th ed.) Citation

Paul, Allen. Katyń: The Untold Story of Stalin's Polish Massacre. New York: Scribner u.a, 1991.

MLA (9th ed.) Citation

Paul, Allen. Katyń: The Untold Story of Stalin's Polish Massacre. Scribner u.a, 1991.

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