APA-referens

Sheydder-de-O-Lopes, L., & Celestino-Soares, R. (2016). DESERTIFICATION SUSCEPTIBILITY OF GILBUÉS (PIAUÍ STATE) AND CABROBÓ (PERNAMBUCO STATE) DRYLANDS, IN NORTHEASTERN BRAZIL.

Chicago-stil citat

Sheydder-de-O-Lopes, Laryssa, och Rafael Celestino-Soares. DESERTIFICATION SUSCEPTIBILITY OF GILBUÉS (PIAUÍ STATE) AND CABROBÓ (PERNAMBUCO STATE) DRYLANDS, IN NORTHEASTERN BRAZIL. 2016.

MLA-referens

Sheydder-de-O-Lopes, Laryssa, och Rafael Celestino-Soares. DESERTIFICATION SUSCEPTIBILITY OF GILBUÉS (PIAUÍ STATE) AND CABROBÓ (PERNAMBUCO STATE) DRYLANDS, IN NORTHEASTERN BRAZIL. 2016.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.