APA

Pirani S., Oxford Institute for Energy Studies, . (2009). Russian and CIS gas markets and their impact on Europe. Oxford ; New York: Oxford University Press.

Chicago

Pirani Simon, Oxford Institute for Energy Studies, . 2009. Russian and CIS gas markets and their impact on Europe. Oxford ; New York: Oxford University Press.

Harvard

Pirani S., Oxford Institute for Energy Studies, . (2009). Russian and CIS gas markets and their impact on Europe. Oxford ; New York: Oxford University Press.

MLA

Pirani Simon, Oxford Institute for Energy Studies, . Russian and CIS gas markets and their impact on Europe. Oxford ; New York: Oxford University Press. 2009.