Stone, R. (1931). Enduring passion: Further new contributions to the solution of sex difficulties, being the continuation of Married Love (4th ed.). G. P. Putnam's Sons.
Chicago-Zitierstil (17. Ausg.)Stone, Reynolds. Enduring Passion: Further New Contributions to the Solution of Sex Difficulties, Being the Continuation of Married Love. 4th ed. London: G. P. Putnam's Sons, 1931.
MLA-Zitierstil (8. Ausg.)Stone, Reynolds. Enduring Passion: Further New Contributions to the Solution of Sex Difficulties, Being the Continuation of Married Love. 4th ed. G. P. Putnam's Sons, 1931.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.