APA Style
Harper, W. M.. (1976).
Operational Research (First Edition).
Estover:
Macdonald & Evans Ltd..
Chicago Style
Harper, W. M..
Operational Research.
First Edition
Estover:
Macdonald & Evans Ltd.,
1976.
Print.
MLA Style
Harper, W. M..
Operational Research.
First Edition
Estover:
Macdonald & Evans Ltd.,
1976.
Print.
Turabian Style
Harper, W. M..
Operational Research.
First Edition
Estover:
Macdonald & Evans Ltd.,
1976.
Print.