Gaya APA
Lahmadi, L, M. et al (2016).
Clinical Manifestations And Assessment Of Respiratory Disease (7th Ed.).
Missouri:
Elsevier.
Gaya MLA
Lahmadi, Laila, Muhammad. et al.
"Clinical Manifestations And Assessment Of Respiratory Disease".
7th Ed.
Missouri:
Elsevier,
2016.
Text.