Gaya APA

Ridwan,dr.,Sp.PD,M.Kes, A, A. et al (2006). Current Diagnosis & Treatment PAIN . : Mc Graw Inc.

Gaya MLA

Ridwan,dr.,Sp.PD,M.Kes, Apen, Apgani. et al. "Current Diagnosis & Treatment PAIN". : Mc Graw Inc, 2006. Text.