Cita APA (7a ed.)

Gold, B. (1977). Research, technological change, and economic analysis (1st edition.). Lexington Books.

Cita Chicago Style (17a ed.)

Gold, Bela. Research, Technological Change, and Economic Analysis. 1st edition. Massachusetts: Lexington Books, 1977.

Cita MLA (8a ed.)

Gold, Bela. Research, Technological Change, and Economic Analysis. 1st edition. Lexington Books, 1977.