APA (7th ed.) Citation

United States. Census Office. (1990). Return of the whole number of persons within the several districts of the United States, according to "An act providing for the enumeration of the inhabitants of the United States," passed March the first, one thousand seven hundred and ninety-one. Printed by Childs and Swain.

Chicago Style (17th ed.) Citation

United States. Census Office. Return of the Whole Number of Persons Within the Several Districts of the United States, According to "An Act Providing for the Enumeration of the Inhabitants of the United States," Passed March the First, One Thousand Seven Hundred and Ninety-one. Philadelphia: Printed by Childs and Swain, 1990.

MLA (8th ed.) Citation

United States. Census Office. Return of the Whole Number of Persons Within the Several Districts of the United States, According to "An Act Providing for the Enumeration of the Inhabitants of the United States," Passed March the First, One Thousand Seven Hundred and Ninety-one. Printed by Childs and Swain, 1990.