APA (7th ed.) Citation

Kall, P. (1966). Qualitative Aussagen zu einigen Programmierung.

Chicago Style (17th ed.) Citation

Kall, Peter. Qualitative Aussagen Zu Einigen Programmierung. 1966.

MLA (9th ed.) Citation

Kall, Peter. Qualitative Aussagen Zu Einigen Programmierung. 1966.

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