Dyfyniad APA

ebrary, Inc, & Riley, T. H. (2010). Dietary supplements: Primer and FDA oversight. Nova Science.

Dyfyniad Arddull Chicago

ebrary, Inc, and Timothy H. Riley. Dietary Supplements: Primer and FDA Oversight. New York: Nova Science, 2010.

Dyfyniad MLA

ebrary, Inc, and Timothy H. Riley. Dietary Supplements: Primer and FDA Oversight. Nova Science, 2010.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.