Abbs, B., Cook, V. J., & Underwood, M. (1980). Authentic english for reading. Oxford University Press.
Chicago Style (17th ed.) CitationAbbs, Brian, V. J. Cook, and Mary Underwood. Authentic English for Reading. Oxford [etc.]: Oxford University Press, 1980.
MLA (9th ed.) CitationAbbs, Brian, et al. Authentic English for Reading. Oxford University Press, 1980.
Warning: These citations may not always be 100% accurate.