Dyfyniad APA

Alfaro Martínez, E. J. (2012). Analysis of climate impacts in Costa Rica, Central America, from local historical information sources.

Dyfyniad Arddull Chicago

Alfaro Martínez, Eric J. Analysis of Climate Impacts in Costa Rica, Central America, From Local Historical Information Sources. 2012.

Dyfyniad MLA

Alfaro Martínez, Eric J. Analysis of Climate Impacts in Costa Rica, Central America, From Local Historical Information Sources. 2012.

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