MLA

Klopa, Marija, et al. Consumer Attitudes to Food Quality Products. Wageningen Academic Publishers, 2013.

APA

Klopa, M., Klopčič, M., Kuipers, A., & Hocquette, J. (2013). Consumer attitudes to food quality products. Wageningen Academic Publishers.

Chicago

Klopa, Marija, Marija Klopčič, Abele Kuipers, and Jean-François Hocquette. Consumer Attitudes to Food Quality Products. : Wageningen Academic Publishers, 2013.