(2000). National Household Education Survey, 1991 Revised Version / United States Department of Education. National Center for Education Statistics. [electronic resource].
Чикаго стиль цитування (17-те видання)National Household Education Survey, 1991 Revised Version / United States Department of Education. National Center for Education Statistics. [electronic Resource]. 2000.
Стиль цитування MLA (9-ме видання)National Household Education Survey, 1991 Revised Version / United States Department of Education. National Center for Education Statistics. [electronic Resource]. 2000.
Попередження: стилі цитування не завжди правильні на всі 100%.