APA (7th ed.) Zitazioa

Stone, I. (1954). Love is eternal: A novel about Mary Todd and. Doubleday.

Chicago Style (17th ed.) Zitazioa

Stone, Irving. Love Is Eternal: A Novel About Mary Todd and. New York: Doubleday, 1954.

MLA (9th ed.) Zitazioa

Stone, Irving. Love Is Eternal: A Novel About Mary Todd and. Doubleday, 1954.