Cita APA (7a ed.)
M, M., M, O., & L, B. (2010). Ultrasound transducer function: Annual testing is not sufficient. European Journal of Echocardiography, 11(9), 801-806.
Cita Chicago Style (17a ed.)
M, Mårtensson, Olsson M, y Brodin L. "Ultrasound Transducer Function: Annual Testing Is Not Sufficient." European Journal of Echocardiography 11, no. 9 (2010): 801-806.
Cita MLA (9a ed.)
M, Mårtensson, et al. "Ultrasound Transducer Function: Annual Testing Is Not Sufficient." European Journal of Echocardiography, vol. 11, no. 9, 2010, pp. 801-806.
Precaución: Estas citas no son 100% exactas.