APA Citatie

Litwack, G. (2007). Vitamin A: Vitamins and hormones advances in research and applications. Boston, MA: Elsevier Academic Press.

Chicago Style citaat

Litwack, Gerald. Vitamin A: Vitamins and Hormones Advances in Research and Applications. Boston, MA: Elsevier Academic Press, 2007.

MLA citatie

Litwack, Gerald. Vitamin A: Vitamins and Hormones Advances in Research and Applications. Boston, MA: Elsevier Academic Press, 2007.

Let op: Deze citaties zijn niet altijd 100% accuraat.