APA (7th ed.) Citation

(2021). Bookshelf_NBK442240.pdf. European Respiratory Society.

Chicago Style (17th ed.) Citation

Bookshelf_NBK442240.pdf. European Respiratory Society, 2021.

MLA (8th ed.) Citation

Bookshelf_NBK442240.pdf. European Respiratory Society, 2021.

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