Cita APA (7a ed.)

Heller, N. R. (2011). Mental health and social problems: A social work perspective. Routledge.

Cita Chicago Style (17a ed.)

Heller, Nina Rovinelli. Mental Health and Social Problems: A Social Work Perspective. London [u.a.]: Routledge, 2011.

Cita MLA (8a ed.)

Heller, Nina Rovinelli. Mental Health and Social Problems: A Social Work Perspective. Routledge, 2011.