Citazione Stile APA (7a Edizione)

Obenchain, J., & Spark, A. (2016). Food policy: Looking forward from the past. CRC Press.

Citazione stile Chigago Style (17a edizione)

Obenchain, Janel, e Arlene Spark. Food Policy: Looking Forward from the Past. Boca Raton, FL: CRC Press, 2016.

Citatione MLA (9a ed.)

Obenchain, Janel, e Arlene Spark. Food Policy: Looking Forward from the Past. CRC Press, 2016.