Cita APA (7a ed.)
Newton, H. (2014). Soil science in Nicaragua, classification, fertility and conservation. CATIE, Turrialba (Costa Rica).
Cita Chicago Style (17a ed.)
Newton, H.P. Soil Science in Nicaragua, Classification, Fertility and Conservation. CATIE, Turrialba (Costa Rica), 2014.
Cita MLA (9a ed.)
Newton, H.P. Soil Science in Nicaragua, Classification, Fertility and Conservation. CATIE, Turrialba (Costa Rica), 2014.
Precaución: Estas citas no son 100% exactas.