APA (7th ed.) Citation

Zamoyska-Panek, C., & Holmberg, F. B. M. (1989). Have you forgotten?: A memoir of Poland, 1939-1945. Doubleday.

Chicago Style (17th ed.) Citation

Zamoyska-Panek, Christine, and Fred Benton Mitwirkende Holmberg. Have You Forgotten?: A Memoir of Poland, 1939-1945. New York [u.a.]: Doubleday, 1989.

MLA (8th ed.) Citation

Zamoyska-Panek, Christine, and Fred Benton Mitwirkende Holmberg. Have You Forgotten?: A Memoir of Poland, 1939-1945. Doubleday, 1989.