APA Style
Suwantoro, Gamal. (2004).
Dasar-Dasar Pariwisata (2).
Yogyakarta:
Andi Offest.
Chicago Style
Suwantoro, Gamal.
Dasar-Dasar Pariwisata.
2
Yogyakarta:
Andi Offest,
2004.
Text.
MLA Style
Suwantoro, Gamal.
Dasar-Dasar Pariwisata.
2
Yogyakarta:
Andi Offest,
2004.
Text.
Turabian Style
Suwantoro, Gamal.
Dasar-Dasar Pariwisata.
2
Yogyakarta:
Andi Offest,
2004.
Print.