Cita APA (7th ed.)
Rank, O., & Tucker, H. (1971). The double: A psychoanalytic study. University of North Carolina Press.
Cita Chicago (17th ed.)
Rank, Otto, i Harry Tucker. The Double: A Psychoanalytic Study. Chapel Hill: University of North Carolina Press, 1971.
Cita MLA (9th ed.)
Rank, Otto, i Harry Tucker. The Double: A Psychoanalytic Study. University of North Carolina Press, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.