Tesar, J. E., & Cayne, B. S. (1992). Food and water: Threats, shortages and solutions. Facts on File.
Citazione stile Chigago Style (17a edizione)Tesar, Jenny Elizabeth, e Bernard S. Cayne. Food and Water: Threats, Shortages and Solutions. New York: Facts on File, 1992.
Citatione MLA (9a ed.)Tesar, Jenny Elizabeth, e Bernard S. Cayne. Food and Water: Threats, Shortages and Solutions. Facts on File, 1992.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.