APA (7th ed.) Citation

Humpert, F. (1887). Die Flora Bochums. Stumpf.

Chicago Style (17th ed.) Citation

Humpert, Friedrich. Die Flora Bochums. Bochum: Stumpf, 1887.

MLA (9th ed.) Citation

Humpert, Friedrich. Die Flora Bochums. Stumpf, 1887.

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