APA (7th ed.) Citation

Dufour, P. (1789). Korrespondent. Piotr Dufour.

Chicago Style (17th ed.) Citation

Dufour, Piotr. Korrespondent. [Warszawa: Piotr Dufour, 1789.

MLA (9th ed.) Citation

Dufour, Piotr. Korrespondent. Piotr Dufour, 1789.

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