APA (7th ed.) Citation

(1970). ... Over the bent world (Nachdr. d. Ausg. 1939.). Books for Libraries Pr.

Chicago Style (17th ed.) Citation

... Over the Bent World. Nachdr. d. Ausg. 1939. Freeport, NY: Books for Libraries Pr, 1970.

MLA (9th ed.) Citation

... Over the Bent World. Nachdr. d. Ausg. 1939. Books for Libraries Pr, 1970.

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