APA

USA, . (19). ESSA monographs. Washington, D.C: U.S. Department of Commerce.

Chicago

USA, . 19. ESSA monographs. Washington, D.C: U.S. Department of Commerce.

Harvard

USA, . (19). ESSA monographs. Washington, D.C: U.S. Department of Commerce.

MLA

USA, . ESSA monographs. Washington, D.C: U.S. Department of Commerce. 19.