Asher, S. R., & Hopmeyer, A. (1997). Loneliness in childhood. In G. G. Bear, K. M. Minke, & A. Thomas (Eds.), Children’s needs II:  Development, problems and alternatives (pp. 279–292). Silver Spring, MD: National Association of School Psychologists.

Asher, S. R., and A. Hopmeyer. “Loneliness in childhood.” In Children’s Needs II:  Development, Problems and Alternatives, edited by G. G. Bear, K. M. Minke, and A. Thomas, 279–92. Silver Spring, MD: National Association of School Psychologists, 1997.

Asher SR, Hopmeyer A. Loneliness in childhood. In: Bear GG, Minke KM, Thomas A, editors. Children’s needs II:  Development, problems and alternatives. Silver Spring, MD: National Association of School Psychologists; 1997. p. 279–92.

Asher, S. R., and A. Hopmeyer. “Loneliness in childhood.” Children’s Needs II:  Development, Problems and Alternatives, edited by G. G. Bear et al., National Association of School Psychologists, 1997, pp. 279–92.

Asher SR, Hopmeyer A. Loneliness in childhood. In: Bear GG, Minke KM, Thomas A, editors. Children’s needs II:  Development, problems and alternatives. Silver Spring, MD: National Association of School Psychologists; 1997. p. 279–292.