APA Style
Posner, Richard A. (2001).
Frontiers of Legal Theory .
London:
Harvard University Press.
Chicago Style
Posner, Richard A.
Frontiers of Legal Theory.
London:
Harvard University Press,
2001.
Text.
MLA Style
Posner, Richard A.
Frontiers of Legal Theory.
London:
Harvard University Press,
2001.
Text.
Turabian Style
Posner, Richard A.
Frontiers of Legal Theory.
London:
Harvard University Press,
2001.
Print.