APA aipamena

Sacco, N., Vanzetti, B., Jackson, G., & Frankfurter, M. D. (1929). The letters of Sacco and Vanzetti. Constable.

Chicago Style aipamena

Sacco, Nicola, Bartolomeo Vanzetti, Gardner Jackson, and Marion D. Frankfurter. The Letters of Sacco and Vanzetti. London: Constable, 1929.

MLA aipamena

Sacco, Nicola, et al. The Letters of Sacco and Vanzetti. Constable, 1929.