Gaya APA
Boardman, Roy. (1979).
Over to you .
New York:
Cambridge University Press.
Gaya Chicago
Boardman, Roy.
Over to you.
New York:
Cambridge University Press,
1979.
Text.
Gaya MLA
Boardman, Roy.
Over to you.
New York:
Cambridge University Press,
1979.
Text.
Gaya Turabian
Boardman, Roy.
Over to you.
New York:
Cambridge University Press,
1979.
Print.