APA (7th ed.) Citation

Hessen & Bott, W. (1984). Der Drogenberatungslehrer. Scriptor.

Chicago Style (17th ed.) Citation

Hessen and Wolfgang Bott. Der Drogenberatungslehrer. Frankfurt am Main: Scriptor, 1984.

MLA (9th ed.) Citation

Hessen and Wolfgang Bott. Der Drogenberatungslehrer. Scriptor, 1984.

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