APA (7th ed.) Citation

Delfin, F. G. J. Petrogenesis of Mt. Bulusan volcanic complex, Bicol Arc, the Philippines.

Chicago Style (17th ed.) Citation

Delfin, Francisco G. Jr. Petrogenesis of Mt. Bulusan Volcanic Complex, Bicol Arc, the Philippines.

MLA (9th ed.) Citation

Delfin, Francisco G. Jr. Petrogenesis of Mt. Bulusan Volcanic Complex, Bicol Arc, the Philippines.

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