Citazione Stile APA (7a Edizione)

Christian, W. A. (1959). An interpretation of Whitehead's metaphysics. Yale University Press.

Citazione stile Chigago Style (17a edizione)

Christian, William A. An Interpretation of Whitehead's Metaphysics. New Haven: Yale University Press, 1959.

Citatione MLA (9a ed.)

Christian, William A. An Interpretation of Whitehead's Metaphysics. Yale University Press, 1959.