APA引文

Gault, J. C. (1985). The Economics of Natural Gas in Developing Countries. ELSEVIER.

Chicago Style (17th ed.) Citation

Gault, John C. The Economics of Natural Gas in Developing Countries. ELSEVIER, 1985.

MLA引文

Gault, John C. The Economics of Natural Gas in Developing Countries. ELSEVIER, 1985.

警告：這些引文格式不一定是100％准確.