Gaya APA
Generi, anita. (2001).
Burung .
london:
Grolier international.
Gaya Chicago
Generi, anita.
Burung.
london:
Grolier international,
2001.
Text.
Gaya MLA
Generi, anita.
Burung.
london:
Grolier international,
2001.
Text.
Gaya Turabian
Generi, anita.
Burung.
london:
Grolier international,
2001.
Print.