Citação norma APA

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

Citação norma Chicago

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

Citação norma MLA

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

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.