APA (7th ed.) Citation

Budge, M. C., Huebner, G. L., Jones, W. B., Luther, H. A., & Riter, S. (1972). Design techniques for recursive and non-recursive digital filters.

Chicago Style (17th ed.) Citation

Budge, Mervin Clarence, George L. Huebner, W. B. Jones, H. A. Luther, and Stephen Riter. Design Techniques for Recursive and Non-recursive Digital Filters. [College Station, Tex.], 1972.

MLA (9th ed.) Citation

Budge, Mervin Clarence, et al. Design Techniques for Recursive and Non-recursive Digital Filters. 1972.