APA (7th ed.) Citation

Biologie (BW, für Gymnasien in Baden-Württemberg.). Cornelsen-Velhagen & Klasing.

Chicago Style (17th ed.) Citation

Biologie. BW, für Gymnasien in Baden-Württemberg. Berlin: Cornelsen-Velhagen & Klasing.

MLA (9th ed.) Citation

Biologie. BW, für Gymnasien in Baden-Württemberg. Cornelsen-Velhagen & Klasing.

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