Gaya APA
WARDLAW, G, M., KESSEL, M, W.
(2002).
Perspectives in nutrition
(
5th ed.)
.
Boston:
McGraw Hill.
Gaya MLA
WARDLAW, Gordon, M.., KESSEL, Margaret, W..
"Perspectives in nutrition".
5th ed.
Boston:
McGraw Hill,
2002.
Buku.