APA (7th ed.) Citation

Hofacker, W. (1979). Programmier[-]Handbuch für PET.

Chicago Style (17th ed.) Citation

Hofacker, Winfried. Programmier[-]Handbuch Für PET. 1979.

MLA (9th ed.) Citation

Hofacker, Winfried. Programmier[-]Handbuch Für PET. 1979.

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