Gaya APA
Principles of Pulmonary Medicine. (2014).
:
.
Gaya Chicago
Principles of Pulmonary Medicine.
6.
:
,
2014.
Buku Text.
Gaya MLA
Principles of Pulmonary Medicine.
6.
:
,
2014.
Buku Text.
Gaya Turabian
Principles of Pulmonary Medicine.
:
,
2014.
Buku Text.