Freud, S. F., & Ruitenbeek, H. M. (1963). The problem of homosexuality in modern society: Sigmund Freud. Edited, and with an introduction, by Hendrik M. Ruitenbeek. Dutton.
Lua i Stíl Chicago (17ú heag.)Freud, Sigmund; Ferenczi, agus Hendrik Marinus Ruitenbeek. The Problem of Homosexuality in Modern Society: Sigmund Freud. Edited, and with an Introduction, by Hendrik M. Ruitenbeek. New York: Dutton, 1963.
Lua MLA (8ú heag.)Freud, Sigmund; Ferenczi, agus Hendrik Marinus Ruitenbeek. The Problem of Homosexuality in Modern Society: Sigmund Freud. Edited, and with an Introduction, by Hendrik M. Ruitenbeek. Dutton, 1963.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.