APA (7th ed.) Citation

Neumann K. Kurt. (1921). Heft 245: Untersuchungen an der Dieselmaschine. 1921.

Chicago Style (17th ed.) Citation

Neumann K. Kurt. Heft 245: Untersuchungen an Der Dieselmaschine. 1921, 1921.

MLA (9th ed.) Citation

Neumann K. Kurt. Heft 245: Untersuchungen an Der Dieselmaschine. 1921, 1921.

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