Gaya APA
Wallace, Irving. (1980).
The Pigeon Project .
Great Britain:
Transworld.
Gaya Chicago
Wallace, Irving.
The Pigeon Project.
Great Britain:
Transworld,
1980.
Text.
Gaya MLA
Wallace, Irving.
The Pigeon Project.
Great Britain:
Transworld,
1980.
Text.
Gaya Turabian
Wallace, Irving.
The Pigeon Project.
Great Britain:
Transworld,
1980.
Print.