APA način citiranja (7. izdanje)

Murphy, K. M., Riddell, W. C., & Romer, P. M. (1998). Wages, skills, and technology in the United States and Canada. National Bureau of Economic Research.

Čikaški stil citiranja (17. izdanje)

Murphy, Kevin M., W. Craig Riddell, i Paul M. Romer. Wages, Skills, and Technology in the United States and Canada. Cambridge: National Bureau of Economic Research, 1998.

MLA način citiranja (9. izdanje)

Murphy, Kevin M., et al. Wages, Skills, and Technology in the United States and Canada. National Bureau of Economic Research, 1998.