APA (7th ed.) Citation

Calma, U., & Del Rosario, M. E. (1951). Foods & nutrition. Phil. Book Co.

Chicago Style (17th ed.) Citation

Calma, U., and Marissa E. Del Rosario. Foods & Nutrition. Manila: Phil. Book Co, 1951.

MLA (9th ed.) Citation

Calma, U., and Marissa E. Del Rosario. Foods & Nutrition. Phil. Book Co, 1951.