APA Style
Cunliffe, Barry W.. (2002).
The extraordinary voyage of Pytheas the Greek .
New York ; London:
Penguin Books.
Chicago Style
Cunliffe, Barry W..
The extraordinary voyage of Pytheas the Greek.
New York ; London:
Penguin Books,
2002.
.
MLA Style
Cunliffe, Barry W..
The extraordinary voyage of Pytheas the Greek.
New York ; London:
Penguin Books,
2002.
.
Turabian Style
Cunliffe, Barry W..
The extraordinary voyage of Pytheas the Greek.
New York ; London:
Penguin Books,
2002.
.