APA

Mood A. M., Graybill F. A. & Boes D. C. (1974). Introduction to the theory of statistics. New York, N.Y: McGraw-Hill.

Chicago

Mood Alexander McFarlane, Graybill Franklin A and Boes Duane C. 1974. Introduction to the theory of statistics. New York, N.Y: McGraw-Hill.

Harvard

Mood A. M., Graybill F. A. and Boes D. C. (1974). Introduction to the theory of statistics. New York, N.Y: McGraw-Hill.

MLA

Mood Alexander McFarlane, Graybill Franklin A and Boes Duane C. Introduction to the theory of statistics. New York, N.Y: McGraw-Hill. 1974.