Παραπομπή APA

Proudfit, F. T., & Robinson, C. H. (1961). Normal and therapecutic nutrition (12.). Oxford & IBH publishing company.

Παραπομπή Chicago Style

Proudfit, Fairfax T., και Corinne H. Robinson. Normal and Therapecutic Nutrition. 12. Calcutta: Oxford & IBH publishing company, 1961.

Παραπομπή MLA

Proudfit, Fairfax T., και Corinne H. Robinson. Normal and Therapecutic Nutrition. 12. Oxford & IBH publishing company, 1961.