APA (7th ed.) Citation

Melchor del Río, A., & Thorwarth, S. (2006). Tomatoes or tomato pickers?: The NAFTA case. Discussion paper series.

Chicago Style (17th ed.) Citation

Melchor del Río, Amaranta, and Susanne Thorwarth. "Tomatoes or Tomato Pickers?: The NAFTA Case." Discussion Paper Series 2006.

MLA (9th ed.) Citation

Melchor del Río, Amaranta, and Susanne Thorwarth. "Tomatoes or Tomato Pickers?: The NAFTA Case." Discussion Paper Series, 2006.