APA (7e ed.) Bronvermelding

(1961). Contribution to American library history. Distributed by Illini Union Bookstroe.

Chicago (17e ed.) Bronvermelding

Contribution to American Library History. Champaign, Ill: Distributed by Illini Union Bookstroe, 1961.

MLA (9e ed.) Bronvermelding

Contribution to American Library History. Distributed by Illini Union Bookstroe, 1961.

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