APA-viite (7. p.)

Gupta, S., Clements, B., Fletcher, K., & Inchauste, G. (2002). Issues in Domestic Petroleum Pricing in Oil-Producing Countries. International Monetary Fund.

Chicago-viite (17. p.)

Gupta, Sanjeev, Benedict Clements, Kevin Fletcher, ja Gabriela Inchauste. Issues in Domestic Petroleum Pricing in Oil-Producing Countries. Washington, D.C.: International Monetary Fund, 2002.

MLA-viite (8. p.)

Gupta, Sanjeev, et al. Issues in Domestic Petroleum Pricing in Oil-Producing Countries. International Monetary Fund, 2002.