Long, H. W. (1922). Sane sex life and sane sex living: Some things that all sane people ought to know about sex nature and sex functioning; its place in the economy of life, its proper training and righteous exercise (Authorized ed.). Eugenics Publ. Co.
Chicago-Zitierstil (17. Ausg.)Long, Harald W. Sane Sex Life and Sane Sex Living: Some Things That All Sane People Ought to Know About Sex Nature and Sex Functioning; Its Place in the Economy of Life, Its Proper Training and Righteous Exercise. Authorized ed. New York: Eugenics Publ. Co, 1922.
MLA-Zitierstil (9. Ausg.)Long, Harald W. Sane Sex Life and Sane Sex Living: Some Things That All Sane People Ought to Know About Sex Nature and Sex Functioning; Its Place in the Economy of Life, Its Proper Training and Righteous Exercise. Authorized ed. Eugenics Publ. Co, 1922.