Cita APA (7th ed.)
HANSEN, H. (1998). ELEMENTS OF SOCIAL SECURITY. A COMPARISON COVERING: DENMARK, SWEDEN, FINLAND, GERMANY, GREAT BRITAIN, THE NETHERLANDS, CANADA. DANISH NATIONAL INSTITUTE OF SOCIAL RESEARCH,THE.
Cita Chicago (17th ed.)
HANSEN, H. ELEMENTS OF SOCIAL SECURITY. A COMPARISON COVERING: DENMARK, SWEDEN, FINLAND, GERMANY, GREAT BRITAIN, THE NETHERLANDS, CANADA. COPENHAGUE: DANISH NATIONAL INSTITUTE OF SOCIAL RESEARCH,THE, 1998.
Cita MLA (9th ed.)
HANSEN, H. ELEMENTS OF SOCIAL SECURITY. A COMPARISON COVERING: DENMARK, SWEDEN, FINLAND, GERMANY, GREAT BRITAIN, THE NETHERLANDS, CANADA. DANISH NATIONAL INSTITUTE OF SOCIAL RESEARCH,THE, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.