APA (7th ed.) Citation

Huang, W. E. (1991). Competitive evaluation of Singapore oil refineries.

Chicago Style (17th ed.) Citation

Huang, Wien Er. Competitive Evaluation of Singapore Oil Refineries. 1991.

MLA (8th ed.) Citation

Huang, Wien Er. Competitive Evaluation of Singapore Oil Refineries. 1991.

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