Παραπομπή σε μορφή APA (7η εκδ.)

Harnack, J., Fabrizio, S., Leite, S., & Zanforlin, L. (2000). Ghana: Economic Development in a Democratic Environment. International Monetary Fund.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Harnack, Joachim, Stefania Fabrizio, Sergio Leite, και Luisa Zanforlin. Ghana: Economic Development in a Democratic Environment. Washington, D.C.: International Monetary Fund, 2000.

Παραπομπή σε μορφή MLA (8th εκδ.)

Harnack, Joachim, et al. Ghana: Economic Development in a Democratic Environment. International Monetary Fund, 2000.