APA Style
Duckworth, Eric. (1965).
A Guide To Operational Research (Second Edition).
London:
Methuen & Co. Ltd..
Chicago Style
Duckworth, Eric.
A Guide To Operational Research.
Second Edition
London:
Methuen & Co. Ltd.,
1965.
Print.
MLA Style
Duckworth, Eric.
A Guide To Operational Research.
Second Edition
London:
Methuen & Co. Ltd.,
1965.
Print.
Turabian Style
Duckworth, Eric.
A Guide To Operational Research.
Second Edition
London:
Methuen & Co. Ltd.,
1965.
Print.