एपीए उद्धरण

Gurbel, P. A., Bliden, K., Fletcher, E., Tantry, U., & Kuliopulos, A. (2021). IS THERE A ROLE FOR α1-ANTITRYPSIN IN COVID-19? J Am Coll Cardiol.

शिकागो स्टाइल उद्धरण

Gurbel, Paul A., Kevin Bliden, Elizabeth Fletcher, Udaya Tantry, और Athan Kuliopulos. "IS THERE A ROLE FOR α1-ANTITRYPSIN IN COVID-19?" J Am Coll Cardiol 2021.

एमएलए उद्धरण

Gurbel, Paul A., et al. "IS THERE A ROLE FOR α1-ANTITRYPSIN IN COVID-19?" J Am Coll Cardiol 2021.