APA Edition Citation

Roberts, G., & Thornley, G. C. (1991). An Outline of English literature.

Chicago Edition Citation

Roberts, Gwyneth, and G C. Thornley. An Outline of English Literature. Hyderabad, Orient Longman, 1991.

MLA Edition Citation

Roberts, Gwyneth, and G C. Thornley. An Outline of English Literature. 1991.

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