Gaya APA
Darul Qutni, CH. (2005).
Taman Nasional Gunung Leuser .
Yogyakarta:
Mitra Gama Widya.
Gaya Chicago
Darul Qutni, CH.
Taman Nasional Gunung Leuser.
Yogyakarta:
Mitra Gama Widya,
2005.
Text.
Gaya MLA
Darul Qutni, CH.
Taman Nasional Gunung Leuser.
Yogyakarta:
Mitra Gama Widya,
2005.
Text.
Gaya Turabian
Darul Qutni, CH.
Taman Nasional Gunung Leuser.
Yogyakarta:
Mitra Gama Widya,
2005.
Print.