Cita APA (7a ed.)
Butler, A. E., Copnell, B., & Hall, H. (2018). The development of theoretical sampling in practice. Collegian, 25(5), 561-567.
Cita Chicago Style (17a ed.)
Butler, Ashleigh E., Beverley Copnell, y Helen Hall. "The Development of Theoretical Sampling in Practice." Collegian 25, no. 5 (2018): 561-567.
Cita MLA (9a ed.)
Butler, Ashleigh E., et al. "The Development of Theoretical Sampling in Practice." Collegian, vol. 25, no. 5, 2018, pp. 561-567.
Precaución: Estas citas no son 100% exactas.