Gaya APA
Ryan, Alan. (1988).
Bertrand Russell : A Political Life .
London:
Oxford University Press.
Gaya Chicago
Ryan, Alan.
Bertrand Russell : A Political Life.
London:
Oxford University Press,
1988.
Text.
Gaya MLA
Ryan, Alan.
Bertrand Russell : A Political Life.
London:
Oxford University Press,
1988.
Text.
Gaya Turabian
Ryan, Alan.
Bertrand Russell : A Political Life.
London:
Oxford University Press,
1988.
Print.