APA (7th ed.) Citation

Krzywka, R., & Rymarska, D. (1957). Ex Bibliotheca RD [Danuty Rymarskiej].

Chicago Style (17th ed.) Citation

Krzywka, Ryszard, and Danuta Rymarska. Ex Bibliotheca RD [Danuty Rymarskiej]. [S.l, 1957.

MLA (9th ed.) Citation

Krzywka, Ryszard, and Danuta Rymarska. Ex Bibliotheca RD [Danuty Rymarskiej]. 1957.

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