APA (7th ed.) Citation

Cowan, D. R. G. (1938). Some economic analyses for planning the sales program .. University of Chicago Press.

Chicago Style (17th ed.) Citation

Cowan, Donald Ross Grant. Some Economic Analyses for Planning the Sales Program .. [Chicago: University of Chicago Press, 1938.

MLA (8th ed.) Citation

Cowan, Donald Ross Grant. Some Economic Analyses for Planning the Sales Program .. University of Chicago Press, 1938.