APA引文

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

Citación estilo Chicago

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

MLA引文

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

警告：这些引文格式不一定是100％准确.