Cita APA (7th ed.)
Knight, D. J., & Creighton, L. A. (2004). Regulation of food packaging in Europe and the USA. Rapra Technology Ltd..
Cita Chicago (17th ed.)
Knight, Derek J., i Lesley A. Creighton. Regulation of Food Packaging in Europe and the USA. Shawbury, U.K.: Rapra Technology Ltd., 2004.
Cita MLA (9th ed.)
Knight, Derek J., i Lesley A. Creighton. Regulation of Food Packaging in Europe and the USA. Rapra Technology Ltd., 2004.
Atenció: Aquestes cites poden no estar 100% correctes.