APA ציטוט

(1977). U.S Industrial outlook 1977 with projections to 1985. Washington.

Trích dẫn kiểu Chicago

U.S Industrial Outlook 1977 With Projections to 1985. Washington, 1977.

ציטוט MLA

U.S Industrial Outlook 1977 With Projections to 1985. Washington, 1977.