APA aipamena

NIMH. (2007). Mental Retradation a mannual for villege Retradation. NIMH.

Chicago Style aipamena

NIMH. Mental Retradation a Mannual for Villege Retradation. India: NIMH, 2007.

MLA aipamena

NIMH. Mental Retradation a Mannual for Villege Retradation. NIMH, 2007.