Carotenoids
  MLA
  Britton, George; Pfander, Hanspeter; Liaaen-Jensen, Synnøve, et al. Carotenoids. Birkhäuser Basel, 2009.
  APA
  Britton, S., Britton, G., Pfander, H., & Liaaen-Jensen, S. (2009). Carotenoids. Birkhäuser Basel.
  Chicago
  Britton, George; Pfander, Hanspeter; Liaaen-Jensen, Synnøve, George Britton, Hanspeter Pfander, and Synnove Liaaen-Jensen. Carotenoids. : Birkhäuser Basel, 2009.