APA Citation
Quirk, R., & Crystal, D. (1985). A comprehensive grammar of the English language. Essex, England: Pearson Education Ltd..
Chicago Style CitationQuirk, Randolph, and David Crystal. A Comprehensive Grammar of the English Language. Essex, England: Pearson Education Ltd., 1985.
MLA CitationQuirk, Randolph, and David Crystal. A Comprehensive Grammar of the English Language. Essex, England: Pearson Education Ltd., 1985.
Warning: These citations may not always be 100% accurate.