APA (7th ed.) Citation

Panos, R., & Eschenbacher, W. (2015). A COPD Primer. De Gruyter. https://doi.org/10.1515/9783110468007

Chicago Style (17th ed.) Citation

Panos, Ralph, and William Eschenbacher. A COPD Primer. De Gruyter, 2015. https://doi.org/10.1515/9783110468007.

MLA (9th ed.) Citation

Panos, Ralph, and William Eschenbacher. A COPD Primer. De Gruyter, 2015. https://doi.org/10.1515/9783110468007.

Warning: These citations may not always be 100% accurate.