APA

(2006). Primary prevention of medical neurological and psychosocial disorders. geneva: world health organization.

Chicago

2006. Primary prevention of medical neurological and psychosocial disorders. geneva: world health organization.

Harvard

(2006). Primary prevention of medical neurological and psychosocial disorders. geneva: world health organization.

MLA

Primary prevention of medical neurological and psychosocial disorders. geneva: world health organization. 2006.