APA (7th ed.) Citation

Athanasopoulos, C. N. (1983). Corporate productivity atlas. Delphi Research Center.

Chicago Style (17th ed.) Citation

Athanasopoulos, C. N. Corporate Productivity Atlas. Lincoln, Mass. (P.O. Box 428, Lincoln 01773): Delphi Research Center, 1983.

MLA (9th ed.) Citation

Athanasopoulos, C. N. Corporate Productivity Atlas. Delphi Research Center, 1983.