APA (7th ed.) Citation

Diers, M. (1991). Warburgs Briefkopierbücher.

Chicago Style (17th ed.) Citation

Diers, Michael. Warburgs Briefkopierbücher. 1991.

MLA (9th ed.) Citation

Diers, Michael. Warburgs Briefkopierbücher. 1991.

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