APA (7th ed.) Citation

Fracki, E., Brodzki, S., & Zahorski, A. (1970). Polen (o.A.). Interpress-Verl..

Chicago Style (17th ed.) Citation

Fracki, Edward, Stanislaw Brodzki, and Andrzej Zahorski. Polen. o.A. Warschau: Interpress-Verl., 1970.

MLA (8th ed.) Citation

Fracki, Edward, et al. Polen. o.A. Interpress-Verl., 1970.

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