Styl cytowania APA

Foerster, F. W., Tetens, T., & Reynolds, Q. (1943). Would you sign this letter...?: [open letter to the "Loyal Americans of German Descent"]. Privately printed.

Styl cytowania Chicago

Foerster, Friedrich Wilhelm, T.H Tetens, i Quentin Reynolds. Would You Sign This Letter...?: [open Letter to the "Loyal Americans of German Descent"]. New York, N.Y: Privately printed, 1943.

Styl cytowania MLA

Foerster, Friedrich Wilhelm, et al. Would You Sign This Letter...?: [open Letter to the "Loyal Americans of German Descent"]. Privately printed, 1943.