APA Edition Citation

Quirk, R. G. (1973). University grammar of English: Workbook. Longmans Green & Co.

Chicago Edition Citation

Quirk, Randolph; Greenbaum. University Grammar of English: Workbook. London: Longmans Green & Co, 1973.

MLA Edition Citation

Quirk, Randolph; Greenbaum. University Grammar of English: Workbook. Longmans Green & Co, 1973.

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