Cita APA (7a ed.)

Charles, E. (1934). The twilight of parenthood. W. W. Norton & company, inc.

Cita Chicago Style (17a ed.)

Charles, Enid. The Twilight of Parenthood. New York: W. W. Norton & company, inc, 1934.

Cita MLA (8a ed.)

Charles, Enid. The Twilight of Parenthood. W. W. Norton & company, inc, 1934.