Cita APA (7a ed.)

Bouma, P. J. (1947). Physical aspects of colour: An introduction to the scientific study of colour stimuli and color sensations. N.V.Philips Gloeilampenfabriken.

Cita Chicago Style (17a ed.)

Bouma, Pieter Johanes. Physical Aspects of Colour: An Introduction to the Scientific Study of Colour Stimuli and Color Sensations. Eidhoven: N.V.Philips Gloeilampenfabriken, 1947.

Cita MLA (9a ed.)

Bouma, Pieter Johanes. Physical Aspects of Colour: An Introduction to the Scientific Study of Colour Stimuli and Color Sensations. N.V.Philips Gloeilampenfabriken, 1947.