APA

Barron J. M., Ewing B. T. & Lynch G. J. (2006). Understanding macroeconomic theory. London: Routledge.

Chicago

Barron John M, Ewing Bradley T and Lynch Gerald J. 2006. Understanding macroeconomic theory. London: Routledge.

Harvard

Barron J. M., Ewing B. T. and Lynch G. J. (2006). Understanding macroeconomic theory. London: Routledge.

MLA

Barron John M, Ewing Bradley T and Lynch Gerald J. Understanding macroeconomic theory. London: Routledge. 2006.