APA (7th ed.) Citation

Rödel, H. (1931). Hübsch, Karl ([Electronic ed.].).

Chicago Style (17th ed.) Citation

Rödel, Hugo. Hübsch, Karl. [Electronic ed.]. 1931.

MLA (9th ed.) Citation

Rödel, Hugo. Hübsch, Karl. [Electronic ed.]. 1931.

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