APA (7 ম সংস্করণ) উদ্ধৃতি

Craig, E. (1990). Knowledge and the state of nature: An essay in conceptual synthesis. Clarendon Press ; Oxford University Press.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Craig, Edward. Knowledge and the State of Nature: An Essay in Conceptual Synthesis. Oxford : New York: Clarendon Press ; Oxford University Press, 1990.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Craig, Edward. Knowledge and the State of Nature: An Essay in Conceptual Synthesis. Clarendon Press ; Oxford University Press, 1990.