Cita APA (7th ed.)
Sayers, D. L. (1971). Are women human? Eerdmans.
Cita Chicago (17th ed.)
Sayers, Dorothy L. Are Women Human? Grand Rapids: Eerdmans, 1971.
Cita MLA (9th ed.)
Sayers, Dorothy L. Are Women Human? Eerdmans, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.