APA (7th ed.) Citation

Kummer, P. (1878). Kryptogamische Charakterbilder. Rümpler.

Chicago Style (17th ed.) Citation

Kummer, Paul. Kryptogamische Charakterbilder. Hannover: Rümpler, 1878.

MLA (9th ed.) Citation

Kummer, Paul. Kryptogamische Charakterbilder. Rümpler, 1878.

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