APA (7th ed.) Citation

Hryniewicz, W., & Gajek, J. S. Posłowie.

Chicago Style (17th ed.) Citation

Hryniewicz, Wacław, and Jan Sergiusz Gajek. Posłowie.

MLA (9th ed.) Citation

Hryniewicz, Wacław, and Jan Sergiusz Gajek. Posłowie.

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