Cita APA (7a ed.)
EL-MASRI, M. M. (Mar/Apr2017). Probability sampling. Canadian Nurse, 113(2), 26-27.
Cita Chicago Style (17a ed.)
EL-MASRI, MAHER M. "Probability Sampling." Canadian Nurse 113, no. 2 (Mar/Apr2017): 26-27.
Cita MLA (9a ed.)
EL-MASRI, MAHER M. "Probability Sampling." Canadian Nurse, vol. 113, no. 2, Mar/Apr2017, pp. 26-27.
Precaución: Estas citas no son 100% exactas.