Dyfyniad APA

Montenegro, J., & Abarca, S. (2002). Silvopastoral systems and global warming: A gas emission balance.

Dyfyniad Arddull Chicago

Montenegro, Johnny, y Sergio Abarca. Silvopastoral Systems and Global Warming: A Gas Emission Balance. 2002.

Dyfyniad MLA

Montenegro, Johnny, y Sergio Abarca. Silvopastoral Systems and Global Warming: A Gas Emission Balance. 2002.

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