Cita APA (7a ed.)
(1992). Annual Report 1991 (1. ed.). Central Bureau of Statistics.
Cita Chicago Style (17a ed.)
Annual Report 1991. 1. ed. Oslo: Central Bureau of Statistics, 1992.
Cita MLA (9a ed.)
Annual Report 1991. 1. ed. Central Bureau of Statistics, 1992.
Precaución: Estas citas no son 100% exactas.