American Society of Parenteral and Enteral Nutrition. (1977). JPEN: Journal of parenteral and enteral nutrition. [American Society for Parenteral and Enteral Nutrition].
Citazione stile Chigago Style (17a edizione)American Society of Parenteral and Enteral Nutrition. JPEN: Journal of Parenteral and Enteral Nutrition. Silver Spring, Md.: [American Society for Parenteral and Enteral Nutrition], 1977.
Citatione MLA (8a ed.)American Society of Parenteral and Enteral Nutrition. JPEN: Journal of Parenteral and Enteral Nutrition. [American Society for Parenteral and Enteral Nutrition], 1977.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.