APA
Stopes M. C., . (1920). Married love : new contribution to the solution of sex difficulties. London: G P Putnam's sons ltd.
Chicago
Stopes Marie C, . 1920. Married love : new contribution to the solution of sex difficulties. London: G P Putnam's sons ltd.
Harvard
Stopes M. C., . (1920). Married love : new contribution to the solution of sex difficulties. London: G P Putnam's sons ltd.
MLA
Stopes Marie C, . Married love : new contribution to the solution of sex difficulties. London: G P Putnam's sons ltd. 1920.