Cita APA (7a ed.)

Haghighi, S. S. (2007). Energy security: The external legal relations of the EU with energy supplying countries. Hart.

Cita Chicago Style (17a ed.)

Haghighi, Sanam Salem. Energy Security: The External Legal Relations of the EU with Energy Supplying Countries. Oxford ; Portland, Or.: Hart, 2007.

Cita MLA (9a ed.)

Haghighi, Sanam Salem. Energy Security: The External Legal Relations of the EU with Energy Supplying Countries. Hart, 2007.

Precaución: Estas citas no son 100% exactas.