APA (7th ed.) Citation

United States Department of Health and Human Services. National Center for Health Statistics. (1993). National Ambulatory Medical Care Survey, 1990. [Verlag nicht ermittelbar]. https://doi.org/10.3886/ICPSR09831.v1

Chicago Style (17th ed.) Citation

United States Department of Health and Human Services. National Center for Health Statistics. National Ambulatory Medical Care Survey, 1990. [Erscheinungsort nicht ermittelbar]: [Verlag nicht ermittelbar], 1993. https://doi.org/10.3886/ICPSR09831.v1.

MLA (9th ed.) Citation

United States Department of Health and Human Services. National Center for Health Statistics. National Ambulatory Medical Care Survey, 1990. [Verlag nicht ermittelbar], 1993. https://doi.org/10.3886/ICPSR09831.v1.