Cita APA (7th ed.)
Metzger, W. (2006). Laws of seeing. MIT Press.
Cita Chicago (17th ed.)
Metzger, Wolfgang. Laws of Seeing. Cambridge, Mass.: MIT Press, 2006.
Cita MLA (9th ed.)
Metzger, Wolfgang. Laws of Seeing. MIT Press, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.