APA (7th ed.) Citation

Leu, D. (1980). Drogen: Sucht oder Genuss. Lenos.

Chicago Style (17th ed.) Citation

Leu, Daniel. Drogen: Sucht Oder Genuss. Basel: Lenos, 1980.

MLA (9th ed.) Citation

Leu, Daniel. Drogen: Sucht Oder Genuss. Lenos, 1980.

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