APA (7th ed.) Citation

Meffert, H. (1990). Akne. Volk und Gesundheit.

Chicago Style (17th ed.) Citation

Meffert, Hans. Akne. Berlin: Volk und Gesundheit, 1990.

MLA (8th ed.) Citation

Meffert, Hans. Akne. Volk und Gesundheit, 1990.

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