Close, R. (1976). The English we use for science: : a selection of texts, with exercises for language practice. Longman.
Цитирование в стиле Чикаго (17-е изд.)Close, R.A. The English We Use for Science: : A Selection of Texts, with Exercises for Language Practice. London: Longman, 1976.
Цитирование MLA (9-е изд.)Close, R.A. The English We Use for Science: : A Selection of Texts, with Exercises for Language Practice. Longman, 1976.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.