Cita APA

Popper, S. K. R. (1966). The open society and its enemies (5th rev. ed.). Princeton University Press.

Citación estilo Chicago

Popper, Sir Karl Raimund. The Open Society and Its Enemies. 5th rev. ed. New Jersey: Princeton University Press, 1966.

Cita MLA

Popper, Sir Karl Raimund. The Open Society and Its Enemies. 5th rev. ed. Princeton University Press, 1966.