Intracardiac echocardiography.

MLA

Bruce, C. J., and P. A. Friedman. “Intracardiac Echocardiography.” European Journal of Echocardiography : The Journal of the Working Group on Echocardiography of the European Society of Cardiology, vol. 2, no. 4, Dec. 2001, pp. 234–44. EBSCOhost, https://doi.org/10.1053/euje.2001.0128.

APA

Bruce, C. J., & Friedman, P. A. (2001). Intracardiac echocardiography. European Journal of Echocardiography : The Journal of the Working Group on Echocardiography of the European Society of Cardiology, 2(4), 234–244. https://doi.org/10.1053/euje.2001.0128

Chicago

Bruce, C J, and P A Friedman. 2001. “Intracardiac Echocardiography.” European Journal of Echocardiography : The Journal of the Working Group on Echocardiography of the European Society of Cardiology 2 (4): 234–44. doi:10.1053/euje.2001.0128.