Cita APA (7th ed.)
Raskin, P. D. (1986). Energy environment and development in Africa 8. Beijer Institute.
Cita Chicago (17th ed.)
Raskin, Paul D. Energy Environment and Development in Africa 8. Sweden: Beijer Institute, 1986.
Cita MLA (9th ed.)
Raskin, Paul D. Energy Environment and Development in Africa 8. Beijer Institute, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.