Citazione Stile APA (7a Edizione)

Graham, S. (1994). Energy research in developing countries. IDRC.

Citazione stile Chigago Style (17a edizione)

Graham, Stephen. Energy Research in Developing Countries. Nairobi: IDRC, 1994.

Citatione MLA (9a ed.)

Graham, Stephen. Energy Research in Developing Countries. IDRC, 1994.