APA (7th ed.) Citation

Rychlewska, E., & Trojanowski, R. (2008). Humor polski: Dowcipy z lat 1948-2008. Vesper.

Chicago Style (17th ed.) Citation

Rychlewska, Ewa, and Robert Trojanowski. Humor Polski: Dowcipy Z Lat 1948-2008. Poznań: Vesper, 2008.

MLA (9th ed.) Citation

Rychlewska, Ewa, and Robert Trojanowski. Humor Polski: Dowcipy Z Lat 1948-2008. Vesper, 2008.

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