APA (7 ম সংস্করণ) উদ্ধৃতি

Hall, R. E., & Jones, C. I. (1998). Why do some countries produce so much more output per worker than othersn. National Bureau of Economic Research.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Hall, Robert E., এবং Charles I. Jones. Why Do Some Countries Produce so Much More Output Per Worker than Othersn. Cambridge: National Bureau of Economic Research, 1998.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Hall, Robert E., এবং Charles I. Jones. Why Do Some Countries Produce so Much More Output Per Worker than Othersn. National Bureau of Economic Research, 1998.