Freud, S., & Strachey, J. (1975). Three essays on the theory of sexuality. Basic Books.
Citazione stile Chigago Style (17a edizione)Freud, Sigmund, e James Strachey. Three Essays on the Theory of Sexuality. New York: Basic Books, 1975.
Citatione MLA (9a ed.)Freud, Sigmund, e James Strachey. Three Essays on the Theory of Sexuality. Basic Books, 1975.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.