Collison, R. L. (1968). Bibliographies, subject and national: A guide to their contents, arrangement and use (3rd ed.). C. Lockwood.
Chicago (17e ed.) BronvermeldingCollison, Robert Lewis. Bibliographies, Subject and National: A Guide to Their Contents, Arrangement and Use. 3rd ed. London: C. Lockwood, 1968.
MLA (8e ed.) BronvermeldingCollison, Robert Lewis. Bibliographies, Subject and National: A Guide to Their Contents, Arrangement and Use. 3rd ed. C. Lockwood, 1968.
Let op: Deze citaties zijn niet altijd 100% accuraat.