Gaya APA
Brown, T, E, ., [, A.
(2009).
Arthritis and arthroplasty the knee
.
Philadelphia:
Saunders Elsevier.
Gaya MLA
Brown, Thomas, E., ..., [et., Al.].
"Arthritis and arthroplasty the knee".
Philadelphia:
Saunders Elsevier,
2009.
Text.