APA (7th ed.) Citation

Kropotkine , P., & Hempel Jan. (2007). Nasze Bogactwa. Czarny Brzask.

Chicago Style (17th ed.) Citation

Kropotkine , Pierre, and Hempel Jan. Nasze Bogactwa. Czarny Brzask, 2007.

MLA (8th ed.) Citation

Kropotkine , Pierre, and Hempel Jan. Nasze Bogactwa. Czarny Brzask, 2007.

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