Citazione APA

Hill, D. J. (1888). The elements of psychology: A text-book. Sheldon and Company.

Stile di citazione Chicago

Hill, David Jayne. The Elements of Psychology: A Text-book. New York: Sheldon and Company, 1888.

Citazione MLA

Hill, David Jayne. The Elements of Psychology: A Text-book. Sheldon and Company, 1888.