एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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