MLA

Barclay, Peter. Inquiry Into Income and Wealth, Volume 1. York: Joseph Rowntree Foundation, 1995.

APA

Barclay, P. (1995). Inquiry into income and wealth, volume 1. York: Joseph Rowntree Foundation.

Chicago

Barclay, Peter Inquiry Into Income and Wealth, Volume 1. York: Joseph Rowntree Foundation, 1995.