APA (7th ed.) Zitazioa
Arnold, W. V. (1977). Divorce: Prevention or survival. The Westminister.
Chicago Style (17th ed.) Zitazioa
Arnold, William V. Divorce: Prevention or Survival. Philadelphia: The Westminister, 1977.
MLA (9th ed.) Zitazioa
Arnold, William V. Divorce: Prevention or Survival. The Westminister, 1977.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.