Gaya APA

Andrastuti, S, D. (1999). Stratigraphy And Geochemistry of Merapi Volcano, Central Java, Indonesia : Implication for Assesment of Volcanic Hazards . Auckland: Geology Department The University of Auckland.

Gaya MLA

Andrastuti, Supriyati, Dwi. "Stratigraphy And Geochemistry of Merapi Volcano, Central Java, Indonesia : Implication for Assesment of Volcanic Hazards". Auckland: Geology Department The University of Auckland, 1999. Text.