APA Style
Ustinov, Peter. (1966).
the frontiers of the sea .
London:
Pan Books, Ltd..
Chicago Style
Ustinov, Peter.
the frontiers of the sea.
London:
Pan Books, Ltd.,
1966.
Text.
MLA Style
Ustinov, Peter.
the frontiers of the sea.
London:
Pan Books, Ltd.,
1966.
Text.
Turabian Style
Ustinov, Peter.
the frontiers of the sea.
London:
Pan Books, Ltd.,
1966.
Print.