APA (7th ed.) Citation

Langiewicz, M., & Rzadkowska, H. (1971). Pisma. Wydaw. Literackie.

Chicago Style (17th ed.) Citation

Langiewicz, Marian, and Helena Rzadkowska. Pisma. Kraków: Wydaw. Literackie, 1971.

MLA (9th ed.) Citation

Langiewicz, Marian, and Helena Rzadkowska. Pisma. Wydaw. Literackie, 1971.

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