Παραπομπή σε μορφή APA (7η εκδ.)

Basu, S., Fernald, J. G., & Shapiro, M. D. (2001). Productivity growth in the 1990s: Technology, utilization, or adjustment? National Bureau of Economic Research.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Basu, Susanto, John G. Fernald, και Matthew D. Shapiro. Productivity Growth in the 1990s: Technology, Utilization, or Adjustment? Cambridge: National Bureau of Economic Research, 2001.

Παραπομπή σε μορφή MLA (9th εκδ.)

Basu, Susanto, et al. Productivity Growth in the 1990s: Technology, Utilization, or Adjustment? National Bureau of Economic Research, 2001.