APA (7e ed.) Bronvermelding

(1985). Special Program Information Tape United States Department of Commerce. Bureau of the Census. [electronic resource].

Chicago (17e ed.) Bronvermelding

Special Program Information Tape United States Department of Commerce. Bureau of the Census. [electronic Resource]. 1985.

MLA (9e ed.) Bronvermelding

Special Program Information Tape United States Department of Commerce. Bureau of the Census. [electronic Resource]. 1985.

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