APA Style
Chesterton, G.K.. (1987).
Thirteen detectives .
[s.l.]:
Xanadu.
Chicago Style
Chesterton, G.K..
Thirteen detectives.
[s.l.]:
Xanadu,
1987.
Book.
MLA Style
Chesterton, G.K..
Thirteen detectives.
[s.l.]:
Xanadu,
1987.
Book.
Turabian Style
Chesterton, G.K..
Thirteen detectives.
[s.l.]:
Xanadu,
1987.
Book.