APA (7e ed.) Bronvermelding

Henry, L. (1980). Fertility of marriage: A new method of measurement. United Nations.

Chicago (17e ed.) Bronvermelding

Henry, Louis. Fertility of Marriage: A New Method of Measurement. New York: United Nations, 1980.

MLA (8e ed.) Bronvermelding

Henry, Louis. Fertility of Marriage: A New Method of Measurement. United Nations, 1980.

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