APA (7th ed.) Citation

(1977). German chemical engineering. Verl. Chemie.

Chicago Style (17th ed.) Citation

German Chemical Engineering. Weinheim [u.a.]: Verl. Chemie, 1977.

MLA (9th ed.) Citation

German Chemical Engineering. Verl. Chemie, 1977.

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