APA Style

Seligman, E, R, A, (., Seligman, E, R, A, A, J. (). Encyclopaedia of the Social Science (Volume XV) . New York: .

MLA Style

Seligman, Edwin, R., A., (Ed.)., Seligman, Edwin, R., A.;, Alvin, Johnson. "Encyclopaedia of the Social Science (Volume XV)". New York: , . Text.