APA-Zitierstil (7. Ausg.)

Siems, W., Salerno, C., Crifò, C., Sommerburg, O., & Wiswedel, I. (2009). [Beta]-carotene degradation products: Formation, toxicity and prevention of toxicity. Food Factors for Health Promotion.

Chicago-Zitierstil (17. Ausg.)

Siems, Werner, Costantino Salerno, Carlo Crifò, Olaf Sommerburg, und Ingrid Wiswedel. "[Beta]-carotene Degradation Products: Formation, Toxicity and Prevention of Toxicity." Food Factors for Health Promotion 2009.

MLA-Zitierstil (9. Ausg.)

Siems, Werner, et al. "[Beta]-carotene Degradation Products: Formation, Toxicity and Prevention of Toxicity." Food Factors for Health Promotion, 2009.