APA (7th ed.) Citation

GN, M., BE, C., & VC, C. (1990). A comparison of two multidimensional health locus of control instruments. Journal of personality assessment, 54(1-2), 181. https://doi.org/10.1080/00223891.1990.9673985

Chicago Style (17th ed.) Citation

GN, Marshall, Collins BE, and Crooks VC. "A Comparison of Two Multidimensional Health Locus of Control Instruments." Journal of Personality Assessment 54, no. 1-2 (1990): 181. https://doi.org/10.1080/00223891.1990.9673985.

MLA (9th ed.) Citation

GN, Marshall, et al. "A Comparison of Two Multidimensional Health Locus of Control Instruments." Journal of Personality Assessment, vol. 54, no. 1-2, 1990, p. 181, https://doi.org/10.1080/00223891.1990.9673985.