Franklin

MLA

Popper, Karl Raimund. The Open Society and Its Enemies. London: G. Routledge & Sons, Ltd, 1945.

APA

Popper, K. Raimund. (1945). The open society and its enemies. London: G. Routledge & Sons, Ltd.

Chicago

Popper, Karl Raimund, The Open Society and Its Enemies. London: G. Routledge & Sons, Ltd, 1945.