APA (7th ed.) Citation

Barzel, R. (1979). Das Formular. Droemer Knaur.

Chicago Style (17th ed.) Citation

Barzel, Rainer. Das Formular. München: Droemer Knaur, 1979.

MLA (8th ed.) Citation

Barzel, Rainer. Das Formular. Droemer Knaur, 1979.

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