APA(7版)引用形式

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

Chicagoスタイル(17版)引用形式

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

MLA(9版)引用形式

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