Citazione APA

Hutchinson, H. D. (1973). The hutchinson guide to writing research papers. Glencoe Press.

Stile di citazione Chicago

Hutchinson, Helene D. The Hutchinson Guide to Writing Research Papers. New York: Glencoe Press, 1973.

Citazione MLA

Hutchinson, Helene D. The Hutchinson Guide to Writing Research Papers. Glencoe Press, 1973.