Dyfyniad APA

QUIRK, R., & GREENBAUM, S. (1982). A University grammar of English. Longman Limited Group.

Dyfyniad Arddull Chicago

QUIRK, Randolph, and Sidney GREENBAUM. A University Grammar of English. Harlow: Longman Limited Group, 1982.

Dyfyniad MLA

QUIRK, Randolph, and Sidney GREENBAUM. A University Grammar of English. Longman Limited Group, 1982.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.