Παραπομπή σε μορφή APA (7η εκδ.)

Gwartney, J. D., Sobel, R. S., Leeson, P. T., & Lawson, R. (2007). Economic freedom of the world: 2007 annual report (Philippine edition.). Economic Freedom Network.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gwartney, James D., Russell S. Sobel, Peter T. Leeson, και Robert Lawson. Economic Freedom of the World: 2007 Annual Report. Philippine edition. [Vancouver, B.C.]: Economic Freedom Network, 2007.

Παραπομπή σε μορφή MLA (9th εκδ.)

Gwartney, James D., et al. Economic Freedom of the World: 2007 Annual Report. Philippine edition. Economic Freedom Network, 2007.