Gaya APA
Mengenal Ekosistem Gumuk Pasir Pantai (1999). (1999).
Yogyakarta:
Kappala.
Gaya Chicago
Mengenal Ekosistem Gumuk Pasir Pantai (1999).
.
Yogyakarta:
Kappala,
1999.
Printed Book.
Gaya MLA
Mengenal Ekosistem Gumuk Pasir Pantai (1999).
.
Yogyakarta:
Kappala,
1999.
Printed Book.
Gaya Turabian
Mengenal Ekosistem Gumuk Pasir Pantai (1999).
Yogyakarta:
Kappala,
1999.
Printed Book.