Asher, S. R., & McDonald, K. L. (2010). Children’s friendships. In B. McGraw, P. L. Peterson, & E. Baker (Eds.), International encyclopedia of education (pp. 564–569). Oxford: Elsevier.

Asher, S. R., and K. L. McDonald. “Children’s friendships.” In International Encyclopedia of Education, edited by B. McGraw, P. L. Peterson, and E. Baker, 564–69. Oxford: Elsevier, 2010.

Asher SR, McDonald KL. Children’s friendships. In: McGraw B, Peterson PL, Baker E, editors. International encyclopedia of education. Oxford: Elsevier; 2010. p. 564–9.

Asher, S. R., and K. L. McDonald. “Children’s friendships.” International Encyclopedia of Education, edited by B. McGraw et al., Elsevier, 2010, pp. 564–69.

Asher SR, McDonald KL. Children’s friendships. In: McGraw B, Peterson PL, Baker E, editors. International encyclopedia of education. Oxford: Elsevier; 2010. p. 564–569.