APA (7th ed.) Citation

Spencer, D. H. (1959). An intermediate English course for adult learners. Oxford University Press.

Chicago Style (17th ed.) Citation

Spencer, Duncan Hugh. An Intermediate English Course for Adult Learners. London: Oxford University Press, 1959.

MLA (9th ed.) Citation

Spencer, Duncan Hugh. An Intermediate English Course for Adult Learners. Oxford University Press, 1959.

Warning: These citations may not always be 100% accurate.