APA (7th ed.) Citation

Schroth, G., & Ruf, F. (2014). Farmer strategies for tree crop diversification in the humid tropics. A review. Agronomy for sustainable development, 34(1), 139-154. https://doi.org/10.1007/s13593-013-0175-4

Chicago Style (17th ed.) Citation

Schroth, Götz, and François Ruf. "Farmer Strategies for Tree Crop Diversification in the Humid Tropics. A Review." Agronomy for Sustainable Development 34, no. 1 (2014): 139-154. https://doi.org/10.1007/s13593-013-0175-4.

MLA (9th ed.) Citation

Schroth, Götz, and François Ruf. "Farmer Strategies for Tree Crop Diversification in the Humid Tropics. A Review." Agronomy for Sustainable Development, vol. 34, no. 1, 2014, pp. 139-154, https://doi.org/10.1007/s13593-013-0175-4.