APA Citation

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

Chicago Style Citation

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

MLA Citation

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

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