Gaya APA

Rapoport, A., Sheftell, F. (2001). Conquering headache : an illustrated guide to understanding the treatment and control of headache (2nd Revised Edition). : Health Harmony.

Gaya MLA

Rapoport, Alan., Sheftell, Fred. "Conquering headache : an illustrated guide to understanding the treatment and control of headache". 2nd Revised Edition : Health Harmony, 2001. Text.