APA (7th ed.) Zitazioa

Poppendieck, J., & Nestle, M. (2014). Breadlines knee deep in wheat: Food assistance in the great depression (Updated and expanded edition.). University of California Press.

Chicago Style (17th ed.) Zitazioa

Poppendieck, Janet, eta Marion Nestle. Breadlines Knee Deep in Wheat: Food Assistance in the Great Depression. Updated and expanded edition. Berkeley ; Los Angeles, California: University of California Press, 2014.

MLA (9th ed.) Zitazioa

Poppendieck, Janet, eta Marion Nestle. Breadlines Knee Deep in Wheat: Food Assistance in the Great Depression. Updated and expanded edition. University of California Press, 2014.