Cita APA (7a ed.)

National Institute for Social Work, London, & National Institute for Social Work. (1920). National Institute social services library. Allen & Unwin.

Cita Chicago Style (17a ed.)

National Institute for Social Work, London, y National Institute for Social Work. National Institute Social Services Library. London: Allen & Unwin, 1920.

Cita MLA (8a ed.)

National Institute for Social Work, London, y National Institute for Social Work. National Institute Social Services Library. Allen & Unwin, 1920.