APA (7th ed.) Citation

Ousby, I., & Lessing, D. (1993). The Cambridge guide to literature in English. Cambridge University Press.

Chicago Style (17th ed.) Citation

Ousby, Ian, and Doris Lessing. The Cambridge Guide to Literature in English. Cambridge: Cambridge University Press, 1993.

MLA (9th ed.) Citation

Ousby, Ian, and Doris Lessing. The Cambridge Guide to Literature in English. Cambridge University Press, 1993.