APA (7th ed.) Citation

SM, G., BW, P., & JL, E. (2011). The ischemic threshold of the extremity. Perspectives in vascular surgery and endovascular therapy, 23(2), 81. https://doi.org/10.1177/1531003511410356

Chicago Style (17th ed.) Citation

SM, Gifford, Propper BW, and Eliason JL. "The Ischemic Threshold of the Extremity." Perspectives in Vascular Surgery and Endovascular Therapy 23, no. 2 (2011): 81. https://doi.org/10.1177/1531003511410356.

MLA (9th ed.) Citation

SM, Gifford, et al. "The Ischemic Threshold of the Extremity." Perspectives in Vascular Surgery and Endovascular Therapy, vol. 23, no. 2, 2011, p. 81, https://doi.org/10.1177/1531003511410356.