Gaya APA
Shen, F, H., Shaffrey, C, I. (2010).
Arthritis and Arthropasty : The Spine (Ed. 1).
Philadelphia:
Saunders Elsevier.
Gaya MLA
Shen, Francis, H.., Shaffrey, Christopher, I..
"Arthritis and Arthropasty : The Spine".
Ed. 1
Philadelphia:
Saunders Elsevier,
2010.
Teks.