Цитирование APA (7-е изд.)
Coyle, E. D., & Simmons, R. A. (2014). Understanding the global energy crisis. Published on behalf of the Global Policy Research Institute by Purdue University Press.
Цитирование в стиле Чикаго (17-е изд.)
Coyle, Eugene D., и Richard A. Simmons. Understanding the Global Energy Crisis. West Lafayette, Indiana: Published on behalf of the Global Policy Research Institute by Purdue University Press, 2014.
Цитирование MLA (9-е изд.)
Coyle, Eugene D., и Richard A. Simmons. Understanding the Global Energy Crisis. Published on behalf of the Global Policy Research Institute by Purdue University Press, 2014.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.