Dyfyniad APA

Ogilvy, D. (1983). Ogilvy on advertising. New York: Random House.

Dyfyniad Arddull Chicago

Ogilvy, David. Ogilvy On Advertising. New York: Random House, 1983.

Dyfyniad MLA

Ogilvy, David. Ogilvy On Advertising. New York: Random House, 1983.

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