APA (7th ed.) Citation

J, K., B, P., & JS, S. (1991). Triangulation: Operational definitions. Nursing Research, 40(6), 364. https://doi.org/10.1097/00006199-199111000-00009

Chicago Style (17th ed.) Citation

J, Kimchi, Polivka B, and Stevenson JS. "Triangulation: Operational Definitions." Nursing Research 40, no. 6 (1991): 364. https://doi.org/10.1097/00006199-199111000-00009.

MLA (9th ed.) Citation

J, Kimchi, et al. "Triangulation: Operational Definitions." Nursing Research, vol. 40, no. 6, 1991, p. 364, https://doi.org/10.1097/00006199-199111000-00009.