APA-Zitierstil (7. Ausg.)

Collison, R. L. (1965). Library assistance to readers (5. ed., rev. and enl.). Lockwood.

Chicago-Zitierstil (17. Ausg.)

Collison, Robert L. Library Assistance to Readers. 5. ed., rev. and enl. London: Lockwood, 1965.

MLA-Zitierstil (9. Ausg.)

Collison, Robert L. Library Assistance to Readers. 5. ed., rev. and enl. Lockwood, 1965.