APA Edition Citation

God, S. K., & Sen, A. K. (1984). Mental retardation and learning. National psychologic Corporation.

Chicago Edition Citation

God, S. K., and A. K. Sen. Mental Retardation and Learning. Agra: National psychologic Corporation, 1984.

MLA Edition Citation

God, S. K., and A. K. Sen. Mental Retardation and Learning. National psychologic Corporation, 1984.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.