APA Citatie

Hillas, G., Perlikos, F., & Tzanakis, N. (2016). Acute exacerbation of COPD: Is it the “stroke of the lungs”? Int J Chron Obstruct Pulmon Dis.

Chicago Style citaat

Hillas, Georgios, Fotis Perlikos, en Nikolaos Tzanakis. "Acute Exacerbation of COPD: Is It the “stroke of the Lungs”?" Int J Chron Obstruct Pulmon Dis 2016.

MLA citatie

Hillas, Georgios, Fotis Perlikos, en Nikolaos Tzanakis. "Acute Exacerbation of COPD: Is It the “stroke of the Lungs”?" Int J Chron Obstruct Pulmon Dis 2016.

Let op: Deze citaties zijn niet altijd 100% accuraat.