APA (7th ed.) Citation

Sprengel, K. (1817). Kurt Sprengels Geschichte der Botanik. Brockhaus.

Chicago Style (17th ed.) Citation

Sprengel, Kurt. Kurt Sprengels Geschichte Der Botanik. Altenburg [u.a.]: Brockhaus, 1817.

MLA (9th ed.) Citation

Sprengel, Kurt. Kurt Sprengels Geschichte Der Botanik. Brockhaus, 1817.

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