APA (7th ed.) Citation

Voesack, L. (1990). Biologie 7. Volk und Wissen.

Chicago Style (17th ed.) Citation

Voesack, Lore. Biologie 7. Berlin: Volk und Wissen, 1990.

MLA (8th ed.) Citation

Voesack, Lore. Biologie 7. Volk und Wissen, 1990.

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