APA (7e ed.) Bronvermelding

(1967). LIbrariesbuilding for the future. American Library Association.

Chicago (17e ed.) Bronvermelding

LIbrariesbuilding for the Future. American Library Association, 1967.

MLA (8e ed.) Bronvermelding

LIbrariesbuilding for the Future. American Library Association, 1967.

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