APA (7th ed.) Citation

Ellis, H. (1922). The task of social hygiene. New York : Houghton Mifflin Company.

Chicago Style (17th ed.) Citation

Ellis, Havelock. The Task of Social Hygiene. Boston: New York : Houghton Mifflin Company, 1922.

MLA (9th ed.) Citation

Ellis, Havelock. The Task of Social Hygiene. New York : Houghton Mifflin Company, 1922.

Warning: These citations may not always be 100% accurate.