APA Style
Christie, Agatha. (1965).
At Bertram's Hotel .
London:
HarperCollins.
Chicago Style
Christie, Agatha.
At Bertram's Hotel.
London:
HarperCollins,
1965.
Book.
MLA Style
Christie, Agatha.
At Bertram's Hotel.
London:
HarperCollins,
1965.
Book.
Turabian Style
Christie, Agatha.
At Bertram's Hotel.
London:
HarperCollins,
1965.
Book.