Gaya APA

I.Shaffrey, C., Sen, F, H. (). Arthritis Arthroplasty The Spine (-). Pati: Saunders.

Gaya MLA

I.Shaffrey, Christopher., Sen, Franchis, H.. "Arthritis Arthroplasty The Spine". - Pati: Saunders, . Buku Teks.