APA (7th ed.) Citation

Keith, L. A., & Gubellini, C. E. (1967). Introduction to business enterprise / L. A. Keith and Carlo E. Gubellini (2nd ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Keith, Lyman A., and Carlo E. Gubellini. Introduction to Business Enterprise / L. A. Keith and Carlo E. Gubellini. 2nd ed. New York: McGraw-Hill, 1967.

MLA (9th ed.) Citation

Keith, Lyman A., and Carlo E. Gubellini. Introduction to Business Enterprise / L. A. Keith and Carlo E. Gubellini. 2nd ed. McGraw-Hill, 1967.