APA (7th ed.) Citation

Swales, J. (1985). Episodes in ESP: A source and reference book on the development of English for science and technology, 1962-1983. Pergamon Press.

Chicago Style (17th ed.) Citation

Swales, John. Episodes in ESP: A Source and Reference Book on the Development of English for Science and Technology, 1962-1983. Oxford [Oxfordshire]: Pergamon Press, 1985.

MLA (9th ed.) Citation

Swales, John. Episodes in ESP: A Source and Reference Book on the Development of English for Science and Technology, 1962-1983. Pergamon Press, 1985.