Lua APA (7ú heag.)

Freud, S. (1961). Civilisation and its discontents. Norton & co..

Lua i Stíl Chicago (17ú heag.)

Freud, Sigmund. Civilisation and Its Discontents. New York: Norton & co., 1961.

Lua MLA (9ú heag.)

Freud, Sigmund. Civilisation and Its Discontents. Norton & co., 1961.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.