APA (7th ed.) Citation

Walker, A., & Kłobukowski, M. (1992). Kolor purpury. "Ryton".

Chicago Style (17th ed.) Citation

Walker, Alice, and Michał Kłobukowski. Kolor Purpury. Warszawa: "Ryton", 1992.

MLA (9th ed.) Citation

Walker, Alice, and Michał Kłobukowski. Kolor Purpury. "Ryton", 1992.

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