Leeb, S., & Strathy, G. (2006). The coming economic collapse: How you can thrive when oil costs $200 a barrel. Warner Business Books.
Цитирование в стиле Чикаго (17-е изд.)Leeb, Stephen, и Glen Strathy. The Coming Economic Collapse: How You Can Thrive When Oil Costs $200 a Barrel. New York: Warner Business Books, 2006.
Цитирование MLA (9-е изд.)Leeb, Stephen, и Glen Strathy. The Coming Economic Collapse: How You Can Thrive When Oil Costs $200 a Barrel. Warner Business Books, 2006.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.