APA (7th ed.) Citation

(1997). Signum um Signum: Elisabeth Walther-Bense zu Ehren. Agis-Verl.

Chicago Style (17th ed.) Citation

Signum Um Signum: Elisabeth Walther-Bense Zu Ehren. Baden-Baden: Agis-Verl, 1997.

MLA (9th ed.) Citation

Signum Um Signum: Elisabeth Walther-Bense Zu Ehren. Agis-Verl, 1997.

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