APA (7th ed.) Citation

Beeh, K., Moroni-Zentgraf, P., Ablinger, O., Hollaenderova, Z., Unseld, A., Engel, M., & Korn, S. (2014). Tiotropium Respimat® in asthma: A double-blind, randomised, dose-ranging study in adult patients with moderate asthma. Respiratory Research, 15(6), 1. https://doi.org/10.1186/1465-9921-15-61

Chicago Style (17th ed.) Citation

Beeh, Kai-Michael, Petra Moroni-Zentgraf, Othmar Ablinger, Zuzana Hollaenderova, Anna Unseld, Michael Engel, and Stephanie Korn. "Tiotropium Respimat® in Asthma: A Double-blind, Randomised, Dose-ranging Study in Adult Patients with Moderate Asthma." Respiratory Research 15, no. 6 (2014): 1. https://doi.org/10.1186/1465-9921-15-61.

MLA (9th ed.) Citation

Beeh, Kai-Michael, et al. "Tiotropium Respimat® in Asthma: A Double-blind, Randomised, Dose-ranging Study in Adult Patients with Moderate Asthma." Respiratory Research, vol. 15, no. 6, 2014, p. 1, https://doi.org/10.1186/1465-9921-15-61.