Dyfyniad APA

Hernández, C. (2008). Agricultural Colonization and Environmental Impact in the General River Basin (1914-2004).

Dyfyniad Arddull Chicago

Hernández, Carlos. Agricultural Colonization and Environmental Impact in the General River Basin (1914-2004). 2008.

Dyfyniad MLA

Hernández, Carlos. Agricultural Colonization and Environmental Impact in the General River Basin (1914-2004). 2008.

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