APA (7 ম সংস্করণ) উদ্ধৃতি

Cornforth, M. (1968). The open philosophy and the open society: A reply to Dr. Karl Popper's refutations of Marxism. International Publishers.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Cornforth, Maurice. The Open Philosophy and the Open Society: A Reply to Dr. Karl Popper's Refutations of Marxism. New York: International Publishers, 1968.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Cornforth, Maurice. The Open Philosophy and the Open Society: A Reply to Dr. Karl Popper's Refutations of Marxism. International Publishers, 1968.