APA Citatie

Nieuwenhuis-Mark, R. E. (2011). Healthy Aging as Disease? Frontiers Research Foundation.

Chicago Style citaat

Nieuwenhuis-Mark, Ruth Elaine. Healthy Aging As Disease? Frontiers Research Foundation, 2011.

MLA citatie

Nieuwenhuis-Mark, Ruth Elaine. Healthy Aging As Disease? Frontiers Research Foundation, 2011.

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