APA-viite

Arrecis López, E. M. (2006). Rural institutions dealing with the conservation of water resources in the microwatershed of the Caquijá River, Sierra Santa Cruz, Izabal, Guatemala.

Chicago-tyylinen lähdeviittaus

Arrecis López, Eugenia M. Rural Institutions Dealing With the Conservation of Water Resources in the Microwatershed of the Caquijá River, Sierra Santa Cruz, Izabal, Guatemala. 2006.

MLA-viite

Arrecis López, Eugenia M. Rural Institutions Dealing With the Conservation of Water Resources in the Microwatershed of the Caquijá River, Sierra Santa Cruz, Izabal, Guatemala. 2006.

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