APA Style

E.Ullmann, J. (1976). Schaums Outline Series in Business Theory and Problems of Quantitative Methods in Management (Edition 1). United states of America: McGraw-Hill.

MLA Style

E.Ullmann, John. "Schaums Outline Series in Business Theory and Problems of Quantitative Methods in Management". Edition 1 United states of America: McGraw-Hill, 1976. Text.