APA (7th ed.) Citation

Mood, A. M., Boes, D. C., & Graybill, F. A. (1974). Introduction to the theory of statistics (3rd ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Mood, Alexander McFarlane, Duane C. Boes, and Franklin A. Graybill. Introduction to the Theory of Statistics. 3rd ed. New York: McGraw-Hill, 1974.

MLA (9th ed.) Citation

Mood, Alexander McFarlane, et al. Introduction to the Theory of Statistics. 3rd ed. McGraw-Hill, 1974.