Cita APA

Gewwald, N. J. (1980). The importance of fuelwood in Central America: An appraisal and a plan for action.

Chicago Style Citation

Gewwald, N J. The Importance of Fuelwood in Central America: An Appraisal and a Plan for Action. 1980.

Cita MLA

Gewwald, N J. The Importance of Fuelwood in Central America: An Appraisal and a Plan for Action. 1980.

Atenció: Aquestes cites poden no estar 100% correctes.