(1964). Encyclopaedia Britannica: A new survey of universal knowledge 14 Libido to Mary, Duchess of Burgundy. Encyclopaedia Britannica.
Chicago Style (17th ed.) Citation"Encyclopaedia Britannica: A New Survey of Universal Knowledge 14 Libido to Mary, Duchess of Burgundy." Encyclopaedia Britannica 1964.
MLA (8th ed.) Citation"Encyclopaedia Britannica: A New Survey of Universal Knowledge 14 Libido to Mary, Duchess of Burgundy." Encyclopaedia Britannica, 1964.
Warning: These citations may not always be 100% accurate.
