APA (7e ed.) Bronvermelding

National Council on Family Relations. Family relations. National Council on Family Relations.

Chicago (17e ed.) Bronvermelding

National Council on Family Relations. Family Relations. [Minneapolis, Minn.]: National Council on Family Relations.

MLA (8e ed.) Bronvermelding

National Council on Family Relations. Family Relations. National Council on Family Relations.

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