APA引文

Simon, C. B., Riley, J. L., Fillingim, R. B., Bishop, M. D., & George, S. Z. (2015). Age Group Comparisons of TENS Response among Individuals with Chronic Axial Low Back Pain. J Pain.

Citação norma Chicago

Simon, Corey B., Joseph L. Riley, Roger B. Fillingim, Mark D. Bishop, and Steven Z. George. "Age Group Comparisons of TENS Response Among Individuals With Chronic Axial Low Back Pain." J Pain 2015.

MLA引文

Simon, Corey B., et al. "Age Group Comparisons of TENS Response Among Individuals With Chronic Axial Low Back Pain." J Pain 2015.