APA (7th ed.) Citation

Djerassi, C., & Hoffmann, R. (2001). Oxygen. Wiley-VCH.

Chicago Style (17th ed.) Citation

Djerassi, Carl, and Roald Hoffmann. Oxygen. Weinheim [u.a.]: Wiley-VCH, 2001.

MLA (9th ed.) Citation

Djerassi, Carl, and Roald Hoffmann. Oxygen. Wiley-VCH, 2001.