Davis, V. L. (1981). Learned helplessness in mentally retarded and learning disabled versus normal subjects: An attributional approach. [publisher not identified].
Chicago Style (17th ed.) CitationDavis, Veronica Ladell. Learned Helplessness in Mentally Retarded and Learning Disabled Versus Normal Subjects: An Attributional Approach. [Place of publication not identified]: [publisher not identified], 1981.
MLA (9th ed.) CitationDavis, Veronica Ladell. Learned Helplessness in Mentally Retarded and Learning Disabled Versus Normal Subjects: An Attributional Approach. [publisher not identified], 1981.
Warning: These citations may not always be 100% accurate.