Wigfield, A., & Asher, S. R. (1984). Social and motivational influences on reading achievement. In P. D. Pearson, R. Barr, M. Kamil, & P. Mosenthal (Eds.), Handbook of reading research (pp. 423–452). New York: Longman.

Wigfield, A., and S. R. Asher. “Social and motivational influences on reading achievement.” In Handbook of Reading Research, edited by P. D. Pearson, R. Barr, M. Kamil, and P. Mosenthal, 423–52. New York: Longman, 1984.

Wigfield A, Asher SR. Social and motivational influences on reading achievement. In: Pearson PD, Barr R, Kamil M, Mosenthal P, editors. Handbook of reading research. New York: Longman; 1984. p. 423–52.

Wigfield, A., and S. R. Asher. “Social and motivational influences on reading achievement.” Handbook of Reading Research, edited by P. D. Pearson et al., Longman, 1984, pp. 423–52.

Wigfield A, Asher SR. Social and motivational influences on reading achievement. In: Pearson PD, Barr R, Kamil M, Mosenthal P, editors. Handbook of reading research. New York: Longman; 1984. p. 423–452.