Cite
Validity and Psychometric Properties of the Early Development Instrument in Canada, Australia, United States, and Jamaica.
MLA
Janus, Magdalena, et al. “Validity and Psychometric Properties of the Early Development Instrument in Canada, Australia, United States, and Jamaica.” Social Indicators Research, vol. 103, no. 2, Sept. 2011, pp. 283–97. EBSCOhost, https://doi.org/10.1007/s11205-011-9846-1.
APA
Janus, M., Brinkman, S., & Duku, E. (2011). Validity and Psychometric Properties of the Early Development Instrument in Canada, Australia, United States, and Jamaica. Social Indicators Research, 103(2), 283–297. https://doi.org/10.1007/s11205-011-9846-1
Chicago
Janus, Magdalena, Sally Brinkman, and Eric Duku. 2011. “Validity and Psychometric Properties of the Early Development Instrument in Canada, Australia, United States, and Jamaica.” Social Indicators Research 103 (2): 283–97. doi:10.1007/s11205-011-9846-1.