Cita APA (7a ed.)
Fries, E. (2017). Reforestation in the far north.
Cita Chicago Style (17a ed.)
Fries, Elin. Reforestation in the Far North. 2017.
Cita MLA (9a ed.)
Fries, Elin. Reforestation in the Far North. 2017.
Precaución: Estas citas no son 100% exactas.