Gaya APA

Duque, G., Kiel, D, P. (2009). Osteoporosis in older persons : pathophysiology and therapeutic approach . London: Springer.

Gaya MLA

Duque, Gustavo., Kiel, Douglas, P.. "Osteoporosis in older persons : pathophysiology and therapeutic approach". London: Springer, 2009. Text Non-Fiction.