APA (7th ed.) Citation

Open University, Gupta, S., & Johnson, D. (2005). A twentieth-century literature reader: Texts and debates. Routledge in association with The Open University.

Chicago Style (17th ed.) Citation

Open University, Suman Gupta, and David Johnson. A Twentieth-century Literature Reader: Texts and Debates. London: Routledge in association with The Open University, 2005.

MLA (8th ed.) Citation

Open University, et al. A Twentieth-century Literature Reader: Texts and Debates. Routledge in association with The Open University, 2005.