Gaya APA
Verhagen, Piet, Calzada, Javier. (2007).
The gathering .
New York:
Publishers Group West.
Gaya Chicago
Verhagen, Piet, Calzada, Javier.
The gathering.
New York:
Publishers Group West,
2007.
Text.
Gaya MLA
Verhagen, Piet, Calzada, Javier.
The gathering.
New York:
Publishers Group West,
2007.
Text.
Gaya Turabian
Verhagen, Piet, Calzada, Javier.
The gathering.
New York:
Publishers Group West,
2007.
Print.