Organisation for Economic Co-operation and Development, P. (1980). Steel in the 80s: Paris symposium; February 1980. Oxford.
Цитирование в стиле Чикаго (17-е изд.)Organisation for Economic Co-operation and Development, Paris. Steel in the 80s: Paris Symposium; February 1980. Oxford, 1980.
Цитирование MLA (9-е изд.)Organisation for Economic Co-operation and Development, Paris. Steel in the 80s: Paris Symposium; February 1980. Oxford, 1980.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.