An Examination of the Effectiveness of a Cross-age Tutoring Program in Mathematics for Elementary School Children.

MLA

Sharpley, Anna M., et al. “An Examination of the Effectiveness of a Cross-Age Tutoring Program in Mathematics for Elementary School Children.” American Educational Research Journal, vol. 20, no. 1, Spring 1983, pp. 103–11. EBSCOhost, https://doi.org/10.3102/00028312020001103.

APA

Sharpley, A. M., Irvine, J. W., & Sharpley, C. F. (1983). An Examination of the Effectiveness of a Cross-age Tutoring Program in Mathematics for Elementary School Children. American Educational Research Journal, 20(1), 103–111. https://doi.org/10.3102/00028312020001103

Chicago

Sharpley, Anna M., James W. Irvine, and Christopher F. Sharpley. 1983. “An Examination of the Effectiveness of a Cross-Age Tutoring Program in Mathematics for Elementary School Children.” American Educational Research Journal 20 (1): 103–11. doi:10.3102/00028312020001103.