APA (7th ed.) Citation

Danser, B. H. (1937). A revision of the genus Korthalsella ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Danser, Benedictus Hubertus. A Revision of the Genus Korthalsella. [Sonderdr.]. 1937.

MLA (9th ed.) Citation

Danser, Benedictus Hubertus. A Revision of the Genus Korthalsella. [Sonderdr.]. 1937.

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