Help for the lonely child : strengthening social perception

MLA

Siegel, Ernest., Rita Siegel and Paul Siegel. Help for the lonely child : strengthening social perception. First edition. New York : Dutton, [1978]

APA

Siegel, E., Siegel, R. & Siegel, P. (1978). Help for the lonely child : strengthening social perception. First edition. New York : Dutton.

Chicago

Siegel, Ernest., Rita Siegel and Paul Siegel. Help for the lonely child : strengthening social perception. First edition. New York : Dutton, [1978]