Cita APA (7th ed.)

Hunt, R. W. G., & Pointer, M. (2011). Measuring colour (4th ed.). Wiley.

Cita Chicago (17th ed.)

Hunt, R. W. G., i Michael Pointer. Measuring Colour. 4th ed. Hoboken, N.J.: Wiley, 2011.

Cita MLA (9th ed.)

Hunt, R. W. G., i Michael Pointer. Measuring Colour. 4th ed. Wiley, 2011.