Gaya APA
Christie, Agatha. (2001).
N or M (Cet. 1).
London:
Harper Collins Publishers.
Gaya Chicago
Christie, Agatha.
N or M.
Cet. 1
London:
Harper Collins Publishers,
2001.
Text.
Gaya MLA
Christie, Agatha.
N or M.
Cet. 1
London:
Harper Collins Publishers,
2001.
Text.
Gaya Turabian
Christie, Agatha.
N or M.
Cet. 1
London:
Harper Collins Publishers,
2001.
Print.