एपीए उद्धरण

Salna, M., & George, I. (2020). Reply to Steinmaurer and Bley. Eur J Cardiothorac Surg.

शिकागो स्टाइल उद्धरण

Salna, Michael, और Isaac George. "Reply to Steinmaurer and Bley." Eur J Cardiothorac Surg 2020.

एमएलए उद्धरण

Salna, Michael, और Isaac George. "Reply to Steinmaurer and Bley." Eur J Cardiothorac Surg 2020.