APA (7th ed.) Citation

Geiger, P. L. (1839). Pharmaceutische Botanik. Winter [u.a.].

Chicago Style (17th ed.) Citation

Geiger, Philipp Lorenz. Pharmaceutische Botanik. Heidelberg: Winter [u.a.], 1839.

MLA (9th ed.) Citation

Geiger, Philipp Lorenz. Pharmaceutische Botanik. Winter [u.a.], 1839.

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