Dyfyniad APA

Cohen, A. S., & Doonan, S. (2016). Advanced style: Older & wiser (First edition.). powerHouse Books.

Dyfyniad Arddull Chicago

Cohen, Ari Seth, and Simon Doonan. Advanced Style: Older & Wiser. First edition. Brooklyn, NY: powerHouse Books, 2016.

Dyfyniad MLA

Cohen, Ari Seth, and Simon Doonan. Advanced Style: Older & Wiser. First edition. powerHouse Books, 2016.

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