Gaya APA
Markham, Sir Clements R.. (1921).
The Lands of silence: a history of arctic and antarctic exploration .
London:
Cambridge University Press.
Gaya Chicago
Markham, Sir Clements R..
The Lands of silence: a history of arctic and antarctic exploration.
London:
Cambridge University Press,
1921.
Text.
Gaya MLA
Markham, Sir Clements R..
The Lands of silence: a history of arctic and antarctic exploration.
London:
Cambridge University Press,
1921.
Text.
Gaya Turabian
Markham, Sir Clements R..
The Lands of silence: a history of arctic and antarctic exploration.
London:
Cambridge University Press,
1921.
Print.