APA (7th ed.) Citation

Suyoto. (1989). Bahan Galian Batu Hias. Fak Tehnik Geologi.

Chicago Style (17th ed.) Citation

Suyoto. Bahan Galian Batu Hias. Fak Tehnik Geologi, 1989.

MLA (8th ed.) Citation

Suyoto. Bahan Galian Batu Hias. Fak Tehnik Geologi, 1989.

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