Freud, S., & Strachey, J. (1961). Civilization and its discontents (Standard edition.). W.W. Norton & Company, Inc.
Citazione stile Chigago Style (17a edizione)Freud, Sigmund, e James Strachey. Civilization and Its Discontents. Standard edition. New York, N.Y: W.W. Norton & Company, Inc, 1961.
Citatione MLA (9a ed.)Freud, Sigmund, e James Strachey. Civilization and Its Discontents. Standard edition. W.W. Norton & Company, Inc, 1961.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.