APA (7th ed.) Citation

R, P., M, L., & RN, v. Z. (2020, June). The Relationship Between Clinical Trial Participation and Inhaler Technique Errors in Asthma and COPD Patients. International Journal of COPD.

Chicago Style (17th ed.) Citation

R, Perumal, Leite M, and van Zyl-Smit RN. "The Relationship Between Clinical Trial Participation and Inhaler Technique Errors in Asthma and COPD Patients." International Journal of COPD Jun. 2020.

MLA (9th ed.) Citation

R, Perumal, et al. "The Relationship Between Clinical Trial Participation and Inhaler Technique Errors in Asthma and COPD Patients." International Journal of COPD, Jun. 2020.