APA (7th ed.) Citation

Isler, O., Gutmann, H., & Solms, U. (1971). Carotenoids. Birkhäuser.

Chicago Style (17th ed.) Citation

Isler, Otto, Hugo Gutmann, and Ulrich Solms. Carotenoids. Basel ; Stuttgart: Birkhäuser, 1971.

MLA (9th ed.) Citation

Isler, Otto, et al. Carotenoids. Birkhäuser, 1971.

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