APA-referens (7:e uppl.)

Campey, L. H. (1972). Generating and printing indexes by computer. Aslib.

Chicago-referens (17:e uppl.)

Campey, Lucille H. Generating and Printing Indexes by Computer. London: Aslib, 1972.

MLA-referens (9:e uppl.)

Campey, Lucille H. Generating and Printing Indexes by Computer. Aslib, 1972.