Seevers, K. R. (1986). The effects of different types of softball covers on velocity and rotation of pitches. [publisher not identified].
Chicago Style (17th ed.) CitationSeevers, Kimberlee Rae. The Effects of Different Types of Softball Covers on Velocity and Rotation of Pitches. [Place of publication not identified]: [publisher not identified], 1986.
MLA (9th ed.) CitationSeevers, Kimberlee Rae. The Effects of Different Types of Softball Covers on Velocity and Rotation of Pitches. [publisher not identified], 1986.
Warning: These citations may not always be 100% accurate.