Cita APA (7th ed.)

MacDougall, D. B. (2002). Colour in food: Improving quality (1a. ed.). CRC.

Cita Chicago (17th ed.)

MacDougall, Douglas B. Colour in Food: Improving Quality. 1a. ed. Boca Ratón: CRC, 2002.

Cita MLA (9th ed.)

MacDougall, Douglas B. Colour in Food: Improving Quality. 1a. ed. CRC, 2002.