Gaya APA
Carey, J. et al
(2005).
Longevity and Frailty
(
1st ed)
.
Berlin, Heidelberg:
Springer.
Gaya MLA
Carey, J.R.. et al.
"Longevity and Frailty".
1st ed
Berlin, Heidelberg:
Springer,
2005.
E Book.