Citazione Stile APA (7a Edizione)

Goldberg, R. A., Thompson, R., Hartman, M., & Bijsterveld, F. V. (1999). The european agro-food system and challenge of global competition.

Citazione stile Chigago Style (17a edizione)

Goldberg, Ray Allan, Robert Thompson, Monika Hartman, e F. Van Bijsterveld. The European Agro-food System and Challenge of Global Competition. 1999.

Citatione MLA (9a ed.)

Goldberg, Ray Allan, et al. The European Agro-food System and Challenge of Global Competition. 1999.