Coren, G. (1964). Professional engineer's examination: Mechanical engineering, part B. Arco Pub. Co..
Цитирование в стиле Чикаго (17-е изд.)Coren, Gerald. Professional Engineer's Examination: Mechanical Engineering, Part B. New York: Arco Pub. Co., 1964.
Цитирование MLA (9-е изд.)Coren, Gerald. Professional Engineer's Examination: Mechanical Engineering, Part B. Arco Pub. Co., 1964.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.