APA (7th ed.) Citation

Packard, V. O. (1981). The hidden persuaders. Penguin Books.

Chicago Style (17th ed.) Citation

Packard, Vance Oakley. The Hidden Persuaders. Middlesex, England: Penguin Books, 1981.

MLA (8th ed.) Citation

Packard, Vance Oakley. The Hidden Persuaders. Penguin Books, 1981.

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