Dyfyniad APA

Valdivia Espinoza, L. A., Gonzalez Manrique de Lara, T. F., & Julca-Otiniano, A. M. (2020). Environmental sustainability of forestal concessions in Huanuco department, Peru. Instituto de Ecología, A.C.

Dyfyniad Arddull Chicago

Valdivia Espinoza, Luis Alberto, Tito Felipe Gonzalez Manrique de Lara, and Alberto Marcial Julca-Otiniano. Environmental Sustainability of Forestal Concessions in Huanuco Department, Peru. Instituto de Ecología, A.C, 2020.

Dyfyniad MLA

Valdivia Espinoza, Luis Alberto, et al. Environmental Sustainability of Forestal Concessions in Huanuco Department, Peru. Instituto de Ecología, A.C, 2020.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.