Citazione Stile APA (7a Edizione)

Karoly, L. A., & Panis, C. W. A. (2004). The 21st century at work: Forces shaping the future workforce and workplace in the United States. RAND.

Citazione stile Chigago Style (17a edizione)

Karoly, Lynn A., e Constantijn W. A. Panis. The 21st Century at Work: Forces Shaping the Future Workforce and Workplace in the United States. Santa Monica, Calif.: RAND, 2004.

Citatione MLA (9a ed.)

Karoly, Lynn A., e Constantijn W. A. Panis. The 21st Century at Work: Forces Shaping the Future Workforce and Workplace in the United States. RAND, 2004.