Cita APA (7th ed.)
Baxter, B. B. (1947). The heart of the Yale lectures. Macmillan Company.
Cita Chicago (17th ed.)
Baxter, Batsell Barrett. The Heart of the Yale Lectures. Michigan: Macmillan Company, 1947.
Cita MLA (9th ed.)
Baxter, Batsell Barrett. The Heart of the Yale Lectures. Macmillan Company, 1947.
Atenció: Aquestes cites poden no estar 100% correctes.