APA (7th ed.) Citation

Singer, R. (1929). Das System der Agaricales ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Singer, Rolf. Das System Der Agaricales. [Sonderdr.]. 1929.

MLA (9th ed.) Citation

Singer, Rolf. Das System Der Agaricales. [Sonderdr.]. 1929.

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