APA

Pilgrim D, . (2009). Key concepts in mental health. New Delhi: New Delhi, Sage.

Chicago

Pilgrim D, . 2009. Key concepts in mental health. New Delhi: New Delhi, Sage.

Harvard

Pilgrim D, . (2009). Key concepts in mental health. New Delhi: New Delhi, Sage.

MLA

Pilgrim D, . Key concepts in mental health. New Delhi: New Delhi, Sage. 2009.