APA (7th ed.) Citation

Ozenda, P. (1963). Lichens. Gebr. Brontraeger.

Chicago Style (17th ed.) Citation

Ozenda, Paul. Lichens. Berlin-Nikolassee: Gebr. Brontraeger, 1963.

MLA (9th ed.) Citation

Ozenda, Paul. Lichens. Gebr. Brontraeger, 1963.

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