APA-referens (7:e uppl.)

Madge, J. H. (1965). The tools of social science. Doubleday.

Chicago-referens (17:e uppl.)

Madge, John Hylton. The Tools of Social Science. Garden City N. Y: Doubleday, 1965.

MLA-referens (9:e uppl.)

Madge, John Hylton. The Tools of Social Science. Doubleday, 1965.