Cita APA (7th ed.)

University of Chicago. Encyclopaedia Británnica: LIBIDO to Mary, Duchess of Burgundy.

Cita Chicago (17th ed.)

University of Chicago. Encyclopaedia Británnica: LIBIDO to Mary, Duchess of Burgundy.

Cita MLA (8th ed.)

University of Chicago. Encyclopaedia Británnica: LIBIDO to Mary, Duchess of Burgundy.

Atenció: Aquestes cites poden no estar 100% correctes.