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 Style (17th ed.) CitationStone, 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 (8th ed.) CitationStone, 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.
Warning: These citations may not always be 100% accurate.