Santos, L. J. C., Oliveira, J. G., Breunig, F. M., Calegari, M. R., Berra, E. F., & Fidalski, J. Sandy soil spots in northwestern Paraná: Approaches for identification and quantification. União da Geomorfologia Brasileira.
Chicago Style (17th ed.) CitationSantos, Leonardo José Cordeiro, José Guilherme Oliveira, Fabio Marcelo Breunig, M´árcia Regina Calegari, Elias Fernando Berra, and Jonez Fidalski. Sandy Soil Spots in Northwestern Paraná: Approaches for Identification and Quantification. União da Geomorfologia Brasileira.
MLA (9th ed.) CitationSantos, Leonardo José Cordeiro, et al. Sandy Soil Spots in Northwestern Paraná: Approaches for Identification and Quantification. União da Geomorfologia Brasileira.
Warning: These citations may not always be 100% accurate.