Gaya APA
Collins, Fergus. (2003).
Questions and Answer : Birds .
London:
Kingfisher.
Gaya Chicago
Collins, Fergus.
Questions and Answer : Birds.
London:
Kingfisher,
2003.
Text.
Gaya MLA
Collins, Fergus.
Questions and Answer : Birds.
London:
Kingfisher,
2003.
Text.
Gaya Turabian
Collins, Fergus.
Questions and Answer : Birds.
London:
Kingfisher,
2003.
Print.