APA-viite (7. p.)

Espol & López Solórzano, F. D. (2019). A computational script that calculates the standardized precipitation index (spi) for latin america, using the climate hazards group infrared precipitation with station (chirps) data base and crossing the spi with two layers of spatial information: Population density and land use.

Chicago-viite (17. p.)

Espol ja Freddy Darwin López Solórzano. A Computational Script That Calculates the Standardized Precipitation Index (spi) for Latin America, Using the Climate Hazards Group Infrared Precipitation with Station (chirps) Data Base and Crossing the Spi with Two Layers of Spatial Information: Population Density and Land Use. 2019.

MLA-viite (9. p.)

Espol ja Freddy Darwin López Solórzano. A Computational Script That Calculates the Standardized Precipitation Index (spi) for Latin America, Using the Climate Hazards Group Infrared Precipitation with Station (chirps) Data Base and Crossing the Spi with Two Layers of Spatial Information: Population Density and Land Use. 2019.

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