Sutherland, E., & Nelson, P. M. (1973). Food preparation, principles and procedures (6th ed.). W.C. Brown.
Citazione stile Chigago Style (17a edizione)Sutherland, Elisabeth, e Precious Mable Nelson. Food Preparation, Principles and Procedures. 6th ed. Dubuque, Iowa: W.C. Brown, 1973.
Citatione MLA (9a ed.)Sutherland, Elisabeth, e Precious Mable Nelson. Food Preparation, Principles and Procedures. 6th ed. W.C. Brown, 1973.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.