Sex differences in sum scores may be hard to interpret: the importance of measurement invariance.

MLA

Slof-Op ’t Landt, M. C. T., et al. “Sex Differences in Sum Scores May Be Hard to Interpret: The Importance of Measurement Invariance.” Assessment, vol. 16, no. 4, Dec. 2009, pp. 415–23. EBSCOhost, https://doi.org/10.1177/1073191109344827.

APA

Slof-Op ’t Landt, M. C. T., Dolan, C. V., Rebollo-Mesa, I., Bartels, M., van Furth, E. F., van Beijsterveldt, C. E. M., Meulenbelt, I., Slagboom, P. E., & Boomsma, D. I. (2009). Sex differences in sum scores may be hard to interpret: the importance of measurement invariance. Assessment, 16(4), 415–423. https://doi.org/10.1177/1073191109344827

Chicago

Slof-Op ’t Landt, M C T, C V Dolan, I Rebollo-Mesa, M Bartels, E F van Furth, C E M van Beijsterveldt, I Meulenbelt, P E Slagboom, and D I Boomsma. 2009. “Sex Differences in Sum Scores May Be Hard to Interpret: The Importance of Measurement Invariance.” Assessment 16 (4): 415–23. doi:10.1177/1073191109344827.