Gaya APA
Wagman, R, I. (2006).
The new international standard medical & health: encyclopedia Vol. 3 .
U.S.A:
Trident Reference Publishing.
Gaya MLA
Wagman, Richard, I..
"The new international standard medical & health: encyclopedia Vol. 3".
U.S.A:
Trident Reference Publishing,
2006.
Text.