Gaya APA

Ifthianty, T, I, T. et al (2014). Economic valuation of mangrove resource in baros coast Tirtohargo village sub-district of kretek . Yogyakarta: Sekolah Pascasarjana Universitas Gajah Mada.

Gaya MLA

Ifthianty, Tyas, Ismi, Tria. et al. "Economic valuation of mangrove resource in baros coast Tirtohargo village sub-district of kretek". Yogyakarta: Sekolah Pascasarjana Universitas Gajah Mada, 2014. Text.