Widiger, T. A., & Costa, P. T. (2012). Integrating Normal and Abnormal Personality Structure: The Five-Factor Model. Journal of personality, 80(6), 1471-1506. https://doi.org/10.1111/j.1467-6494.2012.00776.x
Chicago Style (17th ed.) CitationWidiger, Thomas A., and Paul T. Costa. "Integrating Normal and Abnormal Personality Structure: The Five-Factor Model." Journal of Personality 80, no. 6 (2012): 1471-1506. https://doi.org/10.1111/j.1467-6494.2012.00776.x.
MLA (9th ed.) CitationWidiger, Thomas A., and Paul T. Costa. "Integrating Normal and Abnormal Personality Structure: The Five-Factor Model." Journal of Personality, vol. 80, no. 6, 2012, pp. 1471-1506, https://doi.org/10.1111/j.1467-6494.2012.00776.x.
Warning: These citations may not always be 100% accurate.