APA (7th ed.) Citation

Darsoprayitno, S. Gunung api di Indonesia. Moseum Geologi.

Chicago Style (17th ed.) Citation

Darsoprayitno, Soewarno. Gunung Api Di Indonesia. Moseum Geologi.

MLA (8th ed.) Citation

Darsoprayitno, Soewarno. Gunung Api Di Indonesia. Moseum Geologi.

Warning: These citations may not always be 100% accurate.