Cita APA (7a ed.)

Todd, C. (1931). Easier motherhood; a discussion of the abolition of needless pain. The John Day company.

Cita Chicago Style (17a ed.)

Todd, Constance. Easier Motherhood; a Discussion of the Abolition of Needless Pain. New York: The John Day company, 1931.

Cita MLA (8a ed.)

Todd, Constance. Easier Motherhood; a Discussion of the Abolition of Needless Pain. The John Day company, 1931.