APA (7th ed.) Citation

Sackmary, A. (1964). Readings in mental retardation. Associated Educational Services Corp.

Chicago Style (17th ed.) Citation

Sackmary, Arnold. Readings in Mental Retardation. New York: Associated Educational Services Corp, 1964.

MLA (9th ed.) Citation

Sackmary, Arnold. Readings in Mental Retardation. Associated Educational Services Corp, 1964.

Warning: These citations may not always be 100% accurate.