APA (7th ed.) Citation

Protacio, A. (1981). Alcohol for motor fuel, the "alko-tipid" way. Philippine Engineering Journal.

Chicago Style (17th ed.) Citation

Protacio, A.C. "Alcohol for Motor Fuel, the "Alko-tipid" Way." Philippine Engineering Journal 1981.

MLA (9th ed.) Citation

Protacio, A.C. "Alcohol for Motor Fuel, the "Alko-tipid" Way." Philippine Engineering Journal, 1981.

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