Gaya APA
Rennard, Stephen I. (2008).
Clinical Management of Chronic Obstructive Pulmonary Disease Second Edition .
USA:
Informa Healthcare USA, Inc..
Gaya Chicago
Rennard, Stephen I.
Clinical Management of Chronic Obstructive Pulmonary Disease Second Edition.
USA:
Informa Healthcare USA, Inc.,
2008.
Text.
Gaya MLA
Rennard, Stephen I.
Clinical Management of Chronic Obstructive Pulmonary Disease Second Edition.
USA:
Informa Healthcare USA, Inc.,
2008.
Text.
Gaya Turabian
Rennard, Stephen I.
Clinical Management of Chronic Obstructive Pulmonary Disease Second Edition.
USA:
Informa Healthcare USA, Inc.,
2008.
Print.