Cite

ProQuest Statistical Abstract of the U.S.

MLA

Proquest Statistical Abstract of the U.s. Ann Arbor, Michigan: ProQuest, 2012-

APA, 7th edition

(2012-). ProQuest Statistical Abstract of the U.S. Ann Arbor, Michigan: ProQuest

Chicago, 17th edition

ProQuest Statistical Abstract of the U.S. Ann Arbor, Michigan: ProQuest, 2012-