Gaya APA
Royston,Angela. (2007).
Duck .
New York:
Dorling Kindersley.
Gaya Chicago
Royston,Angela.
Duck.
New York:
Dorling Kindersley,
2007.
Non-fiction.
Gaya MLA
Royston,Angela.
Duck.
New York:
Dorling Kindersley,
2007.
Non-fiction.
Gaya Turabian
Royston,Angela.
Duck.
New York:
Dorling Kindersley,
2007.
Non-fiction.