APA-viite (7. p.)

Gemmill, P. F., & Blodgett, R. H. (1947). Current economic problems. Harper.

Chicago-viite (17. p.)

Gemmill, Paul Fleming, ja Ralph Hamilton Blodgett. Current Economic Problems. New York: Harper, 1947.

MLA-viite (9. p.)

Gemmill, Paul Fleming, ja Ralph Hamilton Blodgett. Current Economic Problems. Harper, 1947.