Cita APA (7th ed.)

Hill, W. F. (1985). Learning: A survey of psychological interpretations (4th ed.). Harper & Row.

Cita Chicago (17th ed.)

Hill, Winfred F. Learning: A Survey of Psychological Interpretations. 4th ed. Cambridge: Harper & Row, 1985.

Cita MLA (9th ed.)

Hill, Winfred F. Learning: A Survey of Psychological Interpretations. 4th ed. Harper & Row, 1985.