APA (7e ed.) Bronvermelding

Wallace. (2013). Dietary Supplement Regulation in the United States (1.). Springer International Publishing.

Chicago (17e ed.) Bronvermelding

Wallace. Dietary Supplement Regulation in the United States. 1. Springer International Publishing, 2013.

MLA (8e ed.) Bronvermelding

Wallace. Dietary Supplement Regulation in the United States. 1. Springer International Publishing, 2013.

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