APA استشهاد

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

استشهاد بنمط شيكاغو

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

MLA استشهاد

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