APA (7th ed.) Citation

Krzywka, R. (1959). Ex Libris ZPAP-Toruń.

Chicago Style (17th ed.) Citation

Krzywka, Ryszard. Ex Libris ZPAP-Toruń. [S. l.], 1959.

MLA (9th ed.) Citation

Krzywka, Ryszard. Ex Libris ZPAP-Toruń. 1959.

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