APA (7e ed.) Bronvermelding
(2010). Measuring the economically active in population censuses: A handbook. United Nations, Department of Economic and Social Affairs.
Chicago (17e ed.) Bronvermelding
Measuring the Economically Active in Population Censuses: A Handbook. New York: United Nations, Department of Economic and Social Affairs, 2010.
MLA (9e ed.) Bronvermelding
Measuring the Economically Active in Population Censuses: A Handbook. United Nations, Department of Economic and Social Affairs, 2010.
Let op: Deze citaties zijn niet altijd 100% accuraat.