APA
Blair W. J. L., Cresswell P. J., Hill G. J. S. & Wood P. R.. : .
Chicago
Blair W J L, Cresswell P J, Hill G J S and Wood Philip R.. : .
Harvard
Blair W. J. L., Cresswell P. J., Hill G. J. S. and Wood P. R.. : .
MLA
Blair W J L, Cresswell P J, Hill G J S and Wood Philip R.: . .
