APA-referens (7:e uppl.)

Watson, E. R. (1918). Colour in relation to chemical constitution. Longmans, Green and Co..

Chicago-referens (17:e uppl.)

Watson, Edwin Roy. Colour in Relation to Chemical Constitution. London, New York [etc.]: Longmans, Green and Co., 1918.

MLA-referens (8:e uppl.)

Watson, Edwin Roy. Colour in Relation to Chemical Constitution. Longmans, Green and Co., 1918.