APA način citiranja (7. izdanje)

Krichene, N., & Christensen, B. V. (2008). Crude oil prices: Trends and forecast. International Monetary Fund.

Čikaški stil citiranja (17. izdanje)

Krichene, Noureddine, i Benedicte Vibe Christensen. Crude Oil Prices: Trends and Forecast. [Washington, District of Columbia]: International Monetary Fund, 2008.

MLA način citiranja (9. izdanje)

Krichene, Noureddine, i Benedicte Vibe Christensen. Crude Oil Prices: Trends and Forecast. International Monetary Fund, 2008.