Gaya APA
Arthur, Robert. (1992).
The Three Investigators: The Mystery of the Magic Circle... (Cet. 1. --).
London:
Diamond Books.
Gaya Chicago
Arthur, Robert.
The Three Investigators: The Mystery of the Magic Circle....
Cet. 1. --
London:
Diamond Books,
1992.
Text.
Gaya MLA
Arthur, Robert.
The Three Investigators: The Mystery of the Magic Circle....
Cet. 1. --
London:
Diamond Books,
1992.
Text.
Gaya Turabian
Arthur, Robert.
The Three Investigators: The Mystery of the Magic Circle....
Cet. 1. --
London:
Diamond Books,
1992.
Print.