APA (7th ed.) Citation

Kaalaas, B. (1887). Ryfylkes Mosflora ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Kaalaas, B. Ryfylkes Mosflora. [Sonderdr.]. 1887.

MLA (9th ed.) Citation

Kaalaas, B. Ryfylkes Mosflora. [Sonderdr.]. 1887.

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