The task of social hygiene /
by Havelock Ellis.
APA Citation
Ellis, H. (1912). The task of social hygiene. Boston: Houghton Mifflin Co..
MLA Citation
Ellis, Havelock, 1859-1939. The Task of Social Hygiene. Boston: Houghton Mifflin Co., 1912.
Warning: These citations may not always be complete (especially for serials).