توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

United States Bureau of the Census & United States. Bureau of the Census. (1966). Censuses of population and housing, 1960: Procedural history. s.n.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

United States Bureau of the Census و United States. Bureau of the Census. Censuses of Population and Housing, 1960: Procedural History. [Washington: s.n, 1966.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

United States Bureau of the Census و United States. Bureau of the Census. Censuses of Population and Housing, 1960: Procedural History. s.n, 1966.