Varela, A. G. (2009). An unpublished manuscript of the naturalist Jose Bonifacio de Andrada e Silva: Memory about the administration of mines in the electorate of Saxony, s/d, s/l.
Citação norma ChicagoVarela, Alex Gonçalves. An Unpublished Manuscript of the Naturalist Jose Bonifacio De Andrada E Silva: Memory About the Administration of Mines in the Electorate of Saxony, S/d, S/l. 2009.
Citação norma MLAVarela, Alex Gonçalves. An Unpublished Manuscript of the Naturalist Jose Bonifacio De Andrada E Silva: Memory About the Administration of Mines in the Electorate of Saxony, S/d, S/l. 2009.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.