Elson, B. F. (1962). Studies in Ecuatorian Indian languajes I. (1st. ed.). Summer Institute of Linguistics of the University of Oklahoma.
Cita Chicago Style (17a ed.)Elson, Benjamin Franklin. Studies in Ecuatorian Indian Languajes I. 1st. ed. Norman: Summer Institute of Linguistics of the University of Oklahoma, 1962.
Cita MLA (9a ed.)Elson, Benjamin Franklin. Studies in Ecuatorian Indian Languajes I. 1st. ed. Summer Institute of Linguistics of the University of Oklahoma, 1962.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.