Dyfyniad APA

Heywood, C., Cowey, A., & Newcombe, F. (1991). Chromatic Discrimination in a Cortically Colour Blind Observer.

Dyfyniad Arddull Chicago

Heywood, C., A. Cowey, and F. Newcombe. Chromatic Discrimination in a Cortically Colour Blind Observer. 1991.

Dyfyniad MLA

Heywood, C., et al. Chromatic Discrimination in a Cortically Colour Blind Observer. 1991.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.