APA (7th ed.) Citation

The Economists Advisory Group. (1967). The economics of advertising. The Advertising Association.

Chicago Style (17th ed.) Citation

The Economists Advisory Group. The Economics of Advertising. London: The Advertising Association, 1967.

MLA (9th ed.) Citation

The Economists Advisory Group. The Economics of Advertising. The Advertising Association, 1967.

Warning: These citations may not always be 100% accurate.