Cita APA (7a ed.)

Piirto, R. (1992). Beyond mind games: The marketing power of psychographics. American Demographics Books.

Cita Chicago Style (17a ed.)

Piirto, Rebecca. Beyond Mind Games: The Marketing Power of Psychographics. Ithaca, [N.Y.]: American Demographics Books, 1992.

Cita MLA (9a ed.)

Piirto, Rebecca. Beyond Mind Games: The Marketing Power of Psychographics. American Demographics Books, 1992.