APA Style

Simmons, Leroy F, Wright, George. (1990). BUSINESS AND ECONOMIC FORECASTING; DECISION SUPPORT SYSTEM SOFTWARE (-). New York: John Wiley & sons,Inc.

Chicago Style

Simmons, Leroy F, Wright, George. BUSINESS AND ECONOMIC FORECASTING; DECISION SUPPORT SYSTEM SOFTWARE. - New York: John Wiley & sons,Inc, 1990. Text.

MLA Style

Simmons, Leroy F, Wright, George. BUSINESS AND ECONOMIC FORECASTING; DECISION SUPPORT SYSTEM SOFTWARE. - New York: John Wiley & sons,Inc, 1990. Text.

Turabian Style

Simmons, Leroy F, Wright, George. BUSINESS AND ECONOMIC FORECASTING; DECISION SUPPORT SYSTEM SOFTWARE. - New York: John Wiley & sons,Inc, 1990. Print.