Gaya APA

Sartono, . (1958). The Stratigraphy and Sedimentation of the Most Eastern Part of the Gunung Sewu (East Java) . Bandung: .

Gaya MLA

Sartono, . "The Stratigraphy and Sedimentation of the Most Eastern Part of the Gunung Sewu (East Java)". Bandung: , 1958. Text.