APA (7th ed.) Citation

(1989). In memoriam Paul Pfister, 1908-1985. Exlibristen.

Chicago Style (17th ed.) Citation

In Memoriam Paul Pfister, 1908-1985. [Frederikshavn]: Exlibristen, 1989.

MLA (9th ed.) Citation

In Memoriam Paul Pfister, 1908-1985. Exlibristen, 1989.

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