Skeletal muscle for cardiac assistance.

MLA

Hooper, Timothy L., et al. “Skeletal Muscle for Cardiac Assistance.” Current Opinion in Cardiology, vol. 6, no. 2, Apr. 1991, pp. 263–68. EBSCOhost, https://doi.org/10.1097/00001573-199104000-00013.

APA

Hooper, T. L., Stephenson, L. W., Hooper, T. L., & Stephenson, L. W. (1991). Skeletal muscle for cardiac assistance. Current Opinion in Cardiology, 6(2), 263–268. https://doi.org/10.1097/00001573-199104000-00013

Chicago

Hooper, Timothy L., Larry W. Stephenson, T L Hooper, and L W Stephenson. 1991. “Skeletal Muscle for Cardiac Assistance.” Current Opinion in Cardiology 6 (2): 263–68. doi:10.1097/00001573-199104000-00013.