APA Style
Christie, Agatha. (2013).
The Murder of Roger Ackroyd .
London:
Harper.
Chicago Style
Christie, Agatha.
The Murder of Roger Ackroyd.
London:
Harper,
2013.
.
MLA Style
Christie, Agatha.
The Murder of Roger Ackroyd.
London:
Harper,
2013.
.
Turabian Style
Christie, Agatha.
The Murder of Roger Ackroyd.
London:
Harper,
2013.
.