Παραπομπή σε μορφή APA (7η εκδ.)

Wells, L. T., .allen, n. j., & morisset, j. (2001). Using tax incentives to compete for foreign investment: Are they worth the costs? World Bank.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Wells, Louis T., nancy j. .allen, και jacques morisset. Using Tax Incentives to Compete for Foreign Investment: Are They Worth the Costs? Washington, DC: World Bank, 2001.

Παραπομπή σε μορφή MLA (9th εκδ.)

Wells, Louis T., et al. Using Tax Incentives to Compete for Foreign Investment: Are They Worth the Costs? World Bank, 2001.