Gaya APA

Radovick, S., Wondisford, F, E. (2009). Clinical Management of Thyroid Disease (1st.Ed). Philadelphia: Saunders-Elsevier.

Gaya MLA

Radovick, Sally., Wondisford, Fredric, E.. "Clinical Management of Thyroid Disease". 1st.Ed Philadelphia: Saunders-Elsevier, 2009. Text.