APA Style
Christie, Agatha. (2017).
Destination Unknown .
London:
HarperCollins.
Chicago Style
Christie, Agatha.
Destination Unknown.
London:
HarperCollins,
2017.
Book.
MLA Style
Christie, Agatha.
Destination Unknown.
London:
HarperCollins,
2017.
Book.
Turabian Style
Christie, Agatha.
Destination Unknown.
London:
HarperCollins,
2017.
Book.