Cita APA (7a ed.)

Ladd-Franklin, C. (2001). Colour and colour theories. Routledge.

Cita Chicago Style (17a ed.)

Ladd-Franklin, Christine. Colour and Colour Theories. Abingdon [England]: Routledge, 2001.

Cita MLA (8a ed.)

Ladd-Franklin, Christine. Colour and Colour Theories. Routledge, 2001.