APA Style

POPPER, Karl R.. (1984). The Open Society and Its Enemies (First Published). London: Routledge & Kegan Paul.

Chicago Style

POPPER, Karl R.. The Open Society and Its Enemies. First Published London: Routledge & Kegan Paul, 1984. Text.

MLA Style

POPPER, Karl R.. The Open Society and Its Enemies. First Published London: Routledge & Kegan Paul, 1984. Text.

Turabian Style

POPPER, Karl R.. The Open Society and Its Enemies. First Published London: Routledge & Kegan Paul, 1984. Print.