Lucas, G. (1991). Hartshorne and the Development of Process Philosophies. The philosophy of Charles Hartshorne, 509-528.
Style de citation Chicago (17e éd.)Lucas, George. "Hartshorne and the Development of Process Philosophies." The Philosophy of Charles Hartshorne 1991: 509-528.
Style de citation MLA (9e éd.)Lucas, George. "Hartshorne and the Development of Process Philosophies." The Philosophy of Charles Hartshorne, 1991, pp. 509-528.
Attention : ces citations peuvent ne pas être correctes à 100%.
