APA (7th ed.) Citation

Serna, L. I., & Sibucao, M. T. R. Petroleum price increases and the manufacturing sector.

Chicago Style (17th ed.) Citation

Serna, Lilian I., and Ma. Teresa R. Sibucao. Petroleum Price Increases and the Manufacturing Sector.

MLA (9th ed.) Citation

Serna, Lilian I., and Ma. Teresa R. Sibucao. Petroleum Price Increases and the Manufacturing Sector.

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