Cita APA (7a ed.)
Littmann, G. (2011). Darwin's Doubt Defended: Why Evolution Supports Skepticism. Philosophical Papers, 40(1), 81-104.
Cita Chicago Style (17a ed.)
Littmann, Greg. "Darwin's Doubt Defended: Why Evolution Supports Skepticism." Philosophical Papers 40, no. 1 (2011): 81-104.
Cita MLA (9a ed.)
Littmann, Greg. "Darwin's Doubt Defended: Why Evolution Supports Skepticism." Philosophical Papers, vol. 40, no. 1, 2011, pp. 81-104.
Precaución: Estas citas no son 100% exactas.