Erickson, J., & Slavin, J. (2015). Total, Added, and Free Sugars: Are Restrictive Guidelines Science-Based or Achievable? Nutrients.
Chicago Style aipamenaErickson, Jennifer, and Joanne Slavin. "Total, Added, and Free Sugars: Are Restrictive Guidelines Science-Based or Achievable?" Nutrients 2015.
MLA aipamenaErickson, Jennifer, and Joanne Slavin. "Total, Added, and Free Sugars: Are Restrictive Guidelines Science-Based or Achievable?" Nutrients 2015.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.