APA (7th ed.) Citation

Steel, D., & Daab, K. (2009). Pierwszy bal. Bertelsmann Media.

Chicago Style (17th ed.) Citation

Steel, Danielle, and Katarzyna Daab. Pierwszy Bal. Warszawa: Bertelsmann Media, 2009.

MLA (9th ed.) Citation

Steel, Danielle, and Katarzyna Daab. Pierwszy Bal. Bertelsmann Media, 2009.

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