Gaya APA
H.Shen, F., I.Shaffrey, C. (2010).
ARTHRITIS & ARTHROPLASTY: The Spine .
Philadelphia:
Elsevier Saunders.
Gaya MLA
H.Shen, Franchis., I.Shaffrey, Christopher.
"ARTHRITIS & ARTHROPLASTY: The Spine".
Philadelphia:
Elsevier Saunders,
2010.
Buku Text.