Citazione Stile APA (7a Edizione)

Hilgard, E. (1975). Introduction toPsychology (6th.). CBS Publisher.

Citazione stile Chigago Style (17a edizione)

Hilgard, Ernest. Introduction ToPsychology. 6th. New Delhi: CBS Publisher, 1975.

Citatione MLA (9a ed.)

Hilgard, Ernest. Introduction ToPsychology. 6th. CBS Publisher, 1975.