Cita APA (7a ed.)

Kaelble, H., & Noakes, I. (1981). Historical research on social mobility: Western Europe and the USA in the nineteenth and twentieth centuries. Croom Helm.

Cita Chicago Style (17a ed.)

Kaelble, Hartmut, y Ingrid Noakes. Historical Research on Social Mobility: Western Europe and the USA in the Nineteenth and Twentieth Centuries. London: Croom Helm, 1981.

Cita MLA (9a ed.)

Kaelble, Hartmut, y Ingrid Noakes. Historical Research on Social Mobility: Western Europe and the USA in the Nineteenth and Twentieth Centuries. Croom Helm, 1981.