Cita APA (7th ed.)

(2008). 3D shape: Its unique place in visual perception / Zygmunt Pizlo.

Cita Chicago (17th ed.)

3D Shape: Its Unique Place in Visual Perception / Zygmunt Pizlo. 2008.

Cita MLA (9th ed.)

3D Shape: Its Unique Place in Visual Perception / Zygmunt Pizlo. 2008.

Atenció: Aquestes cites poden no estar 100% correctes.