APA (7th ed.) Citation

Hückel, W. (1947). Organische Chemie (1. - 5. Tsd.). Winter.

Chicago Style (17th ed.) Citation

Hückel, Walter. Organische Chemie. 1. - 5. Tsd. Heidelberg: Winter, 1947.

MLA (9th ed.) Citation

Hückel, Walter. Organische Chemie. 1. - 5. Tsd. Winter, 1947.

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