Proposed Department of Commerce Guidelines for Adjusting the 1990 Census : An Analysis and Review.
MLA
Library of Congress. Proposed Department of Commerce Guidelines for Adjusting the 1990 Census : An Analysis and Review. [Place of publication not identified] : [publisher not identified], 1990.
APA
Library of Congress. (1990). Proposed Department of Commerce Guidelines for Adjusting the 1990 Census : An Analysis and Review. [Place of publication not identified] : [publisher not identified].
Chicago
Library of Congress. Proposed Department of Commerce Guidelines for Adjusting the 1990 Census : An Analysis and Review. [Place of publication not identified] : [publisher not identified], 1990.