Cita APA (7a ed.)

United States. Bureau of the Census. VerfasserIn. (1993). Current Population Survey, October 1991: School Enrollment. [Verlag nicht ermittelbar]. https://doi.org/10.3886/ICPSR06055.v1

Cita Chicago Style (17a ed.)

United States. Bureau of the Census. VerfasserIn. Current Population Survey, October 1991: School Enrollment. [Erscheinungsort nicht ermittelbar]: [Verlag nicht ermittelbar], 1993. https://doi.org/10.3886/ICPSR06055.v1.

Cita MLA (9a ed.)

United States. Bureau of the Census. VerfasserIn. Current Population Survey, October 1991: School Enrollment. [Verlag nicht ermittelbar], 1993. https://doi.org/10.3886/ICPSR06055.v1.