APA (7th ed.) Citation

Zgaiński, S., & Kolski, J. (1945). Ekslibrisy. [s.n.].

Chicago Style (17th ed.) Citation

Zgaiński, Stanisław, and Jan Kolski. Ekslibrisy. Warszawa: [s.n.], 1945.

MLA (9th ed.) Citation

Zgaiński, Stanisław, and Jan Kolski. Ekslibrisy. [s.n.], 1945.

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