Dyfyniad APA

Graff, M., Kenwood, A. G., & Lougheed, A. L. (2014). Growth of the international economy, 1820-2015 (Fifth edition.). Routledge.

Dyfyniad Arddull Chicago

Graff, Michael, A. G. Kenwood, and A. L. Lougheed. Growth of the International Economy, 1820-2015. Fifth edition. New York: Routledge, 2014.

Dyfyniad MLA

Graff, Michael, et al. Growth of the International Economy, 1820-2015. Fifth edition. Routledge, 2014.

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