Gaya APA
Nix, S.
(2015).
Williams' Basic Nutrition and Diet Therapy 15 th Edition
(
15)
.
St. Luis:
Elsevier.
Gaya MLA
Nix, Staci.
"Williams' Basic Nutrition and Diet Therapy 15 th Edition".
15
St. Luis:
Elsevier,
2015.
Text.