Gaya APA
WARDLAW, G, M., HAMPL, J, S.
(2004).
Perspectives in nutrition
(
6th ed.)
.
Boston:
McGraw Hill.
Gaya MLA
WARDLAW, Gordon, M.., HAMPL, Jeffrey, S..
"Perspectives in nutrition".
6th ed.
Boston:
McGraw Hill,
2004.
Buku.