Lumb, A. B., Thomas, C., & Nunn, J. F. (2021). Nunn and Lumb's applied respiratory physiology (Ninth edition.). Elsevier.
Chicago Style (17th ed.) CitationLumb, Andrew B., Caroline Thomas, and J. F. Nunn. Nunn and Lumb's Applied Respiratory Physiology. Ninth edition. [Edinburgh?]: Elsevier, 2021.
MLA (9th ed.) CitationLumb, Andrew B., et al. Nunn and Lumb's Applied Respiratory Physiology. Ninth edition. Elsevier, 2021.
Warning: These citations may not always be 100% accurate.