APA (7th ed.) Citation

Cox, R. L. (1993). An analysis of grocery store energy use. [publisher not identified].

Chicago Style (17th ed.) Citation

Cox, Ralph Luther. An Analysis of Grocery Store Energy Use. [Place of publication not identified]: [publisher not identified], 1993.

MLA (9th ed.) Citation

Cox, Ralph Luther. An Analysis of Grocery Store Energy Use. [publisher not identified], 1993.