Gaya APA
Gardner, D, G., Shoback, D. (2011).
Greenspan's basic & clinical endocrinology 9th edition .
New York:
MCGraw Hill.
Gaya MLA
Gardner, David, G.., Shoback, Dolores.
"Greenspan's basic & clinical endocrinology 9th edition".
New York:
MCGraw Hill,
2011.
ENDOKRIN.