APA aipamena

Quirk, R., & Greenbaum, S. (2006). A University grammar of English. Pearson.

Chicago Style aipamena

Quirk, Randolph, and Sidney Greenbaum. A University Grammar of English. Noida: Pearson, 2006.

MLA aipamena

Quirk, Randolph, and Sidney Greenbaum. A University Grammar of English. Pearson, 2006.