APA Style
Harper, W. M.. (1971).
Statistics (Second Edition).
London:
Macdonald & Evans Ltd..
Chicago Style
Harper, W. M..
Statistics.
Second Edition
London:
Macdonald & Evans Ltd.,
1971.
Print.
MLA Style
Harper, W. M..
Statistics.
Second Edition
London:
Macdonald & Evans Ltd.,
1971.
Print.
Turabian Style
Harper, W. M..
Statistics.
Second Edition
London:
Macdonald & Evans Ltd.,
1971.
Print.