APA aipamena

Prati, A., Ricci, L. A., Christiansen, L., Tokarick, S., & Tressel, T. (2011). External performance in low-income countries. International Monetary Fund.

Chicago Style aipamena

Prati, Alessandro, Luca Antonio Ricci, Lone Christiansen, Stephen Tokarick, and Thierry Tressel. External Performance in Low-income Countries. [Washington, D.C.]: International Monetary Fund, 2011.

MLA aipamena

Prati, Alessandro, et al. External Performance in Low-income Countries. International Monetary Fund, 2011.