APA (7th ed.) Citation

Himmelbaur, W., & Wallentin, I. (1924). Über Digitalis lanata Ehrhart ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Himmelbaur, W., and Ilse Wallentin. Über Digitalis Lanata Ehrhart. [Sonderdr.]. 1924.

MLA (9th ed.) Citation

Himmelbaur, W., and Ilse Wallentin. Über Digitalis Lanata Ehrhart. [Sonderdr.]. 1924.

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