Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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