Gaya APA

Sartono, S. (1964). Stratigraphy and Sedimentation of the Easternmost Part of Gunung Sewu (East Java) . Bandung: Departemen Perindustrian Dasar/Pertambangan Direktorat Geologi.

Gaya MLA

Sartono, S.. "Stratigraphy and Sedimentation of the Easternmost Part of Gunung Sewu (East Java)". Bandung: Departemen Perindustrian Dasar/Pertambangan Direktorat Geologi, 1964. Text.