APA-Zitierstil (7. Ausg.)

Winkeler, G., Helmer, W. J., & Helmer, W. (2011). Al Capone and his American boys: Memoirs of a mobster's wife. Indiana University Press.

Chicago-Zitierstil (17. Ausg.)

Winkeler, Georgette, William J. Helmer, und William Helmer. Al Capone and His American Boys: Memoirs of a Mobster's Wife. Bloomington [u.a.]: Indiana University Press, 2011.

MLA-Zitierstil (8. Ausg.)

Winkeler, Georgette, et al. Al Capone and His American Boys: Memoirs of a Mobster's Wife. Indiana University Press, 2011.