APA

(1969). Six papers on the size distribution of wealth and income. New York: National Bureau of Economic Research; distributed by Columbia University Press.

Chicago

1969. Six papers on the size distribution of wealth and income. New York: National Bureau of Economic Research; distributed by Columbia University Press.

Harvard

(1969). Six papers on the size distribution of wealth and income. New York: National Bureau of Economic Research; distributed by Columbia University Press.

MLA

Six papers on the size distribution of wealth and income. New York: National Bureau of Economic Research; distributed by Columbia University Press. 1969.