APA (7th ed.) Citation

Keissler, K. v. (1921). Pilze aus Salzburg ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Keissler, Karl von. Pilze Aus Salzburg. [Sonderdr.]. 1921.

MLA (9th ed.) Citation

Keissler, Karl von. Pilze Aus Salzburg. [Sonderdr.]. 1921.

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