APA (7th ed.) Citation

Grabowski, E., & Pfister, P. (1964). Exlibris Paul Pfister.

Chicago Style (17th ed.) Citation

Grabowski, Edward, and Paul Pfister. Exlibris Paul Pfister. [Miejsce nieznane], 1964.

MLA (9th ed.) Citation

Grabowski, Edward, and Paul Pfister. Exlibris Paul Pfister. 1964.

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