APA (7th ed.) Zitazioa

Jenkins, W. A., & Harrington, J. P. (1991). Packaging foods with plastics. Technomic.

Chicago Style (17th ed.) Zitazioa

Jenkins, Wilmer A., eta James P. Harrington. Packaging Foods with Plastics. Lancaster: Technomic, 1991.

MLA (9th ed.) Zitazioa

Jenkins, Wilmer A., eta James P. Harrington. Packaging Foods with Plastics. Technomic, 1991.