APA Style
Keen, Peter G.W.. (1986).
Competing in time .
Cambridge:
Ballinger.
Chicago Style
Keen, Peter G.W..
Competing in time.
Cambridge:
Ballinger,
1986.
.
MLA Style
Keen, Peter G.W..
Competing in time.
Cambridge:
Ballinger,
1986.
.
Turabian Style
Keen, Peter G.W..
Competing in time.
Cambridge:
Ballinger,
1986.
.