APA (7th ed.) Citation

Research Triangle Regional Planning Commission. (1969). Research Triangle Region development guide. [publisher not identified].

Chicago Style (17th ed.) Citation

Research Triangle Regional Planning Commission. Research Triangle Region Development Guide. [Research Triangle Park, N.C.]: [publisher not identified], 1969.

MLA (9th ed.) Citation

Research Triangle Regional Planning Commission. Research Triangle Region Development Guide. [publisher not identified], 1969.