Cita APA (7a ed.)
Gregersen, H., Lundren, A., & Byron, R. (1998). Forestry for sustainable development: Making it happen.
Cita Chicago Style (17a ed.)
Gregersen, Hans, A. Lundren, y R.N Byron. Forestry for Sustainable Development: Making It Happen. 1998.
Cita MLA (9a ed.)
Gregersen, Hans, et al. Forestry for Sustainable Development: Making It Happen. 1998.
Precaución: Estas citas no son 100% exactas.