Citazione Stile APA (7a Edizione)

Collison, R. L. (1962). Bibliographies, subjects and national: A guide to their contents, arrangement and uses (2nd ed. rev. and enl.). Crosby Lockwood.

Citazione stile Chigago Style (17a edizione)

Collison, Robert Lewis. Bibliographies, Subjects and National: A Guide to Their Contents, Arrangement and Uses. 2nd ed. rev. and enl. London: Crosby Lockwood, 1962.

Citatione MLA (8a ed.)

Collison, Robert Lewis. Bibliographies, Subjects and National: A Guide to Their Contents, Arrangement and Uses. 2nd ed. rev. and enl. Crosby Lockwood, 1962.