APA (7th ed.) Citation

Petrarca, F., Kurek, J., & Borowski, A. (1998). Sonety do Laury =: Canzoniere. Wydaw. Literackie.

Chicago Style (17th ed.) Citation

Petrarca, Francesco, Jalu Kurek, and Andrzej Borowski. Sonety Do Laury =: Canzoniere. Kraków: Wydaw. Literackie, 1998.

MLA (9th ed.) Citation

Petrarca, Francesco, et al. Sonety Do Laury =: Canzoniere. Wydaw. Literackie, 1998.