Cita APA (7th ed.)

Chomitz, K. M., & Griffiths, C. (1997). An economic analysis of woodfuel management in the Sahel: The case of Chad. World Bank.

Cita Chicago (17th ed.)

Chomitz, Kenneth M., i Charles Griffiths. An Economic Analysis of Woodfuel Management in the Sahel: The Case of Chad. Washington, D.C: World Bank, 1997.

Cita MLA (9th ed.)

Chomitz, Kenneth M., i Charles Griffiths. An Economic Analysis of Woodfuel Management in the Sahel: The Case of Chad. World Bank, 1997.