Cita APA (7th ed.)
Hünnemeyer, A., Camino Velozo, R. d., & Müller, S. (1997). Analysis of sustainable development in Central America: A set of indicator for agriculture and natural resources. IICA/GTZ Project on Agriculture.
Cita Chicago (17th ed.)
Hünnemeyer, Anne-Juliane, Ronnie de Camino Velozo, i Sabine Müller. Analysis of Sustainable Development in Central America: A Set of Indicator for Agriculture and Natural Resources. San José, Costa Rica: IICA/GTZ Project on Agriculture, 1997.
Cita MLA (9th ed.)
Hünnemeyer, Anne-Juliane, et al. Analysis of Sustainable Development in Central America: A Set of Indicator for Agriculture and Natural Resources. IICA/GTZ Project on Agriculture, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.