Rhythm of life; a guide to sexual harmony for women,

MLA

Lazarsfeld, Sofie, R. Lazarsfeld and Penn Sexuality Collection (University of Pennsylvania). Rhythm of life; a guide to sexual harmony for women,. New York : Greenberg, [1934]

APA

Lazarsfeld, S., Lazarsfeld, R. & Penn Sexuality Collection (University of Pennsylvania). (1934). Rhythm of life; a guide to sexual harmony for women,. New York : Greenberg.

Chicago

Lazarsfeld, Sofie, R. Lazarsfeld and Penn Sexuality Collection (University of Pennsylvania). Rhythm of life; a guide to sexual harmony for women,. New York : Greenberg, [1934]