APA aipamena

Mabro, R., Aït Laoussine, N., Daly, M., & Poyanne, P. (2007). Access to oil reserves. Oxford Institute for Energy Studies.

Chicago Style aipamena

Mabro, R., N. Aït Laoussine, M. Daly, and P. Poyanne. Access to Oil Reserves. Oxford Institute for Energy Studies, 2007.

MLA aipamena

Mabro, R., et al. Access to Oil Reserves. Oxford Institute for Energy Studies, 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.