Freud, A., & Sandler, J. (1992). The Harvard lectures. Karnac Books.
Cita Chicago (17th ed.)Freud, Anna, i Joseph Sandler. The Harvard Lectures. London: Karnac Books, 1992.
Cita MLA (9th ed.)Freud, Anna, i Joseph Sandler. The Harvard Lectures. Karnac Books, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.