ebrary, Inc, McCabe, M. M., & Textor, M. (2007). Perspectives on perception. Ontos Verlag.
Cita Chicago (17th ed.)ebrary, Inc, Mary Margaret McCabe, i Markus Textor. Perspectives on Perception. Frankfurt: Ontos Verlag, 2007.
Cita MLA (9th ed.)ebrary, Inc, et al. Perspectives on Perception. Ontos Verlag, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.