توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Howenstine, E. J. (1980). Housing costs in the United States and other industrialized countries, 1970-1977. U.S. Dept. of Housing and Urban Development Office of Policy Development and Research.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Howenstine, Emanuel Jay. Housing Costs in the United States and Other Industrialized Countries, 1970-1977. [Washington, D.C.]: U.S. Dept. of Housing and Urban Development Office of Policy Development and Research, 1980.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Howenstine, Emanuel Jay. Housing Costs in the United States and Other Industrialized Countries, 1970-1977. U.S. Dept. of Housing and Urban Development Office of Policy Development and Research, 1980.