APA aipamena

Shahi,R.V. (2009). Energy security and climate change. Exel book.

Chicago Style aipamena

Shahi,R.V. Energy Security and Climate Change. new delhi: Exel book, 2009.

MLA aipamena

Shahi,R.V. Energy Security and Climate Change. Exel book, 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.