Markham, C. R. (1921). The lands of silence: A history of Arctic and Antarctic exploration by Sir Clements R. Markham, K.C.B., F.R.S (1a. ed.). University Press.
Citação norma ChicagoMarkham, Clements Robert. The Lands of Silence: A History of Arctic and Antarctic Exploration by Sir Clements R. Markham, K.C.B., F.R.S. 1a. ed. Cambridge: University Press, 1921.
Citação norma MLAMarkham, Clements Robert. The Lands of Silence: A History of Arctic and Antarctic Exploration by Sir Clements R. Markham, K.C.B., F.R.S. 1a. ed. University Press, 1921.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.