APA (7th ed.) Citation

VERGARA, W. NATURAL GAS: ITS ROLE AND POTENTIAL IN ECONOMIC DEVELOPMENT.

Chicago Style (17th ed.) Citation

VERGARA, WALTER. NATURAL GAS: ITS ROLE AND POTENTIAL IN ECONOMIC DEVELOPMENT.

MLA (8th ed.) Citation

VERGARA, WALTER. NATURAL GAS: ITS ROLE AND POTENTIAL IN ECONOMIC DEVELOPMENT.

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