APA Style

Ilyas, M. et al (2010). Correlation Between Asthma Control Test (ACT) and Spirometry as Toool of Asseesing of Controlled Asthma . Jakarta: Perhimpunan Dokter Paru Indonesa.

MLA Style

Ilyas, Muhammad. et al. "Correlation Between Asthma Control Test (ACT) and Spirometry as Toool of Asseesing of Controlled Asthma". Jakarta: Perhimpunan Dokter Paru Indonesa, 2010. Text.