APA (7th ed.) Citation

Piotrowski, S. (1961). Hans Frank's diary. Naukowe.

Chicago Style (17th ed.) Citation

Piotrowski, Stanislaw. Hans Frank's Diary. Warswa: Naukowe, 1961.

MLA (8th ed.) Citation

Piotrowski, Stanislaw. Hans Frank's Diary. Naukowe, 1961.