Cita APA (7a ed.)

United States Department of Health and Human Services. National Center for Health Statistics. (1990). National Hospital Discharge Survey, 1977. [Verlag nicht ermittelbar]. https://doi.org/10.3886/ICPSR09387.v1

Cita Chicago Style (17a ed.)

United States Department of Health and Human Services. National Center for Health Statistics. National Hospital Discharge Survey, 1977. [Erscheinungsort nicht ermittelbar]: [Verlag nicht ermittelbar], 1990. https://doi.org/10.3886/ICPSR09387.v1.

Cita MLA (9a ed.)

United States Department of Health and Human Services. National Center for Health Statistics. National Hospital Discharge Survey, 1977. [Verlag nicht ermittelbar], 1990. https://doi.org/10.3886/ICPSR09387.v1.