Dyfyniad APA

White, R. (1988). Advertising: What it is and how to do it (2nd.). McGraw Hill.

Dyfyniad Arddull Chicago

White, Roderick. Advertising: What It Is and How to Do It. 2nd. London: McGraw Hill, 1988.

Dyfyniad MLA

White, Roderick. Advertising: What It Is and How to Do It. 2nd. McGraw Hill, 1988.

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