Cita APA (7a ed.)

Veldkamp, G. M. J. (1969). A new dimension for international co-operation in social security. International Labour Organization.

Cita Chicago Style (17a ed.)

Veldkamp, G. M. J. A New Dimension for International Co-operation in Social Security. International Labour Organization, 1969.

Cita MLA (9a ed.)

Veldkamp, G. M. J. A New Dimension for International Co-operation in Social Security. International Labour Organization, 1969.