Styl cytowania APA

Milanović, B., Williamson, J. G., Lindert, P. H., & National Bureau of Economic Research. (2007). Measuring ancient inequality. National Bureau of Economic Research.

Styl cytowania Chicago

Milanović, Branko, Jeffrey G. Williamson, Peter H. Lindert, i National Bureau of Economic Research. Measuring Ancient Inequality. Cambridge, MA: National Bureau of Economic Research, 2007.

Styl cytowania MLA

Milanović, Branko, et al. Measuring Ancient Inequality. National Bureau of Economic Research, 2007.