APA (7e ed.) Bronvermelding

Foundation Center. (1987). National data book (11th ed.). Foundation Center.

Chicago (17e ed.) Bronvermelding

Foundation Center. National Data Book. 11th ed. New York: Foundation Center, 1987.

MLA (9e ed.) Bronvermelding

Foundation Center. National Data Book. 11th ed. Foundation Center, 1987.

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