Gaya APA
Wagman, R, I. (2006).
The new international standard medical & health: encyclopedia Vol. 4 .
U.S.A:
Asian congress of nutrition, ke-4.
Gaya MLA
Wagman, Richard, I..
"The new international standard medical & health: encyclopedia Vol. 4".
U.S.A:
Asian congress of nutrition, ke-4,
2006.
Text.