APA (7th ed.) Citation

Gassner, G. (1933). Ruheperioden ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Gassner, Gustav. Ruheperioden. [Sonderdr.]. 1933.

MLA (9th ed.) Citation

Gassner, Gustav. Ruheperioden. [Sonderdr.]. 1933.

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