APA   Click to copy
Robinson, K. M., & Dubé, A. K. (2008). Children's development of the addition and subtraction inversion concept. Canadian Journal of Experimental Psychology, 62(4), 290.

Chicago/Turabian   Click to copy
Robinson, K.M., and A.K. Dubé. “Children's Development of the Addition and Subtraction Inversion Concept.” Canadian Journal of Experimental Psychology 62, no. 4 (2008): 290.

MLA   Click to copy
Robinson, K. M., and A. K. Dubé. “Children's Development of the Addition and Subtraction Inversion Concept.” Canadian Journal of Experimental Psychology, vol. 62, no. 4, 2008, p. 290.

@article{k2008a,
  title = {Children's development of the addition and subtraction inversion concept},
  year = {2008},
  issue = {4},
  journal = {Canadian Journal of Experimental Psychology},
  pages = {290},
  volume = {62},
  author = {Robinson, K.M. and Dubé, A.K.}
}