APA (7th ed.) Citation

H, H., S, B., & Y, M. (2018). A high COPD assessment test score may predict anxiety in COPD. International journal of chronic obstructive pulmonary disease, 13, 955. https://doi.org/10.2147/COPD.S152950

Chicago Style (17th ed.) Citation

H, Harryanto, Burrows S, and Moodley Y. "A High COPD Assessment Test Score May Predict Anxiety in COPD." International Journal of Chronic Obstructive Pulmonary Disease 13 (2018): 955. https://doi.org/10.2147/COPD.S152950.

MLA (9th ed.) Citation

H, Harryanto, et al. "A High COPD Assessment Test Score May Predict Anxiety in COPD." International Journal of Chronic Obstructive Pulmonary Disease, vol. 13, 2018, p. 955, https://doi.org/10.2147/COPD.S152950.