APA (7th ed.) Citation

Ostenfeld, C. H. (1901). Iagttagelser over Plankton - Diatomeer ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Ostenfeld, Carl H. Iagttagelser over Plankton - Diatomeer. [Sonderdr.]. 1901.

MLA (9th ed.) Citation

Ostenfeld, Carl H. Iagttagelser over Plankton - Diatomeer. [Sonderdr.]. 1901.

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