APA (7th ed.) Citation

Harding, G., Coyne, K., Barrett, R. J., & Pixton, G. C. (2009). Modified visual analog scale symptom-intensity and overall-bother measures for the assessment of symptoms in studies of pharmacologic stress agents. Clinical Therapeutics, 31(4), 889. https://doi.org/10.1016/j.clinthera.2009.04.009

Chicago Style (17th ed.) Citation

Harding, Gale, Karin Coyne, Richard J. Barrett, and Glenn C. Pixton. "Modified Visual Analog Scale Symptom-intensity and Overall-bother Measures for the Assessment of Symptoms in Studies of Pharmacologic Stress Agents." Clinical Therapeutics 31, no. 4 (2009): 889. https://doi.org/10.1016/j.clinthera.2009.04.009.

MLA (9th ed.) Citation

Harding, Gale, et al. "Modified Visual Analog Scale Symptom-intensity and Overall-bother Measures for the Assessment of Symptoms in Studies of Pharmacologic Stress Agents." Clinical Therapeutics, vol. 31, no. 4, 2009, p. 889, https://doi.org/10.1016/j.clinthera.2009.04.009.