एपीए उद्धरण

Melbye, H., Al-ani, S., & Spigt, M. (2016). Drop in lung function during asthma and COPD exacerbations – can it be assessed without spirometry? Int J Chron Obstruct Pulmon Dis.

शिकागो स्टाइल उद्धरण

Melbye, Hasse, Salwan Al-ani, और Mark Spigt. "Drop in Lung Function During Asthma and COPD Exacerbations – Can It Be Assessed Without Spirometry?" Int J Chron Obstruct Pulmon Dis 2016.

एमएलए उद्धरण

Melbye, Hasse, Salwan Al-ani, और Mark Spigt. "Drop in Lung Function During Asthma and COPD Exacerbations – Can It Be Assessed Without Spirometry?" Int J Chron Obstruct Pulmon Dis 2016.