Cite
Late, but not early, arriving younger siblings foster firstborns’ understanding of second-order false belief.
MLA
Paine, Amy L., et al. “Late, but Not Early, Arriving Younger Siblings Foster Firstborns’ Understanding of Second-Order False Belief.” Journal of Experimental Child Psychology, vol. 166, Feb. 2018, pp. 251–65. EBSCOhost, https://doi.org/10.1016/j.jecp.2017.08.007.
APA
Paine, A. L., Pearce, H., van Goozen, S. H. M., de Sonneville, L. M. J., & Hay, D. F. (2018). Late, but not early, arriving younger siblings foster firstborns’ understanding of second-order false belief. Journal of Experimental Child Psychology, 166, 251–265. https://doi.org/10.1016/j.jecp.2017.08.007
Chicago
Paine, Amy L., Holly Pearce, Stephanie H.M. van Goozen, Leo M.J. de Sonneville, and Dale F. Hay. 2018. “Late, but Not Early, Arriving Younger Siblings Foster Firstborns’ Understanding of Second-Order False Belief.” Journal of Experimental Child Psychology 166 (February): 251–65. doi:10.1016/j.jecp.2017.08.007.