APA (7th ed.) Citation

DP, T., N, M., C, H., I, L., T, L., & M, D. (2014). Authors' response to Walker et al. Thorax, 69(4), 385. https://doi.org/10.1136/thoraxjnl-2013-204429

Chicago Style (17th ed.) Citation

DP, Tashkin, Metzdorf N, Hallmann C, Leimer I, Lee T, and Decramer M. "Authors' Response to Walker Et Al." Thorax 69, no. 4 (2014): 385. https://doi.org/10.1136/thoraxjnl-2013-204429.

MLA (9th ed.) Citation

DP, Tashkin, et al. "Authors' Response to Walker Et Al." Thorax, vol. 69, no. 4, 2014, p. 385, https://doi.org/10.1136/thoraxjnl-2013-204429.