एपीए उद्धरण

Holz, O., DeLuca, D. S., Roepcke, S., Illig, T., Weinberger, K. M., Schudt, C., & Hohlfeld, J. M. (2020). Smokers with COPD Show a Shift in Energy and Nitrogen Metabolism at Rest and During Exercise. Int J Chron Obstruct Pulmon Dis.

शिकागो स्टाइल उद्धरण

Holz, Olaf, David S. DeLuca, Stefan Roepcke, Thomas Illig, Klaus M. Weinberger, Christian Schudt, और Jens M. Hohlfeld. "Smokers With COPD Show a Shift in Energy and Nitrogen Metabolism At Rest and During Exercise." Int J Chron Obstruct Pulmon Dis 2020.

एमएलए उद्धरण

Holz, Olaf, et al. "Smokers With COPD Show a Shift in Energy and Nitrogen Metabolism At Rest and During Exercise." Int J Chron Obstruct Pulmon Dis 2020.