APA (7th ed.) Citation

Hough, C. L., Jenkins, P., & Phillips, D. T. (1978). Optimization of the second order logarithmic machining economics problem by extended geometric programming. Hough.

Chicago Style (17th ed.) Citation

Hough, Clarence Lee, P. Jenkins, and D. T. Phillips. Optimization of the Second Order Logarithmic Machining Economics Problem by Extended Geometric Programming. [College Station, Tex.]: Hough, 1978.

MLA (9th ed.) Citation

Hough, Clarence Lee, et al. Optimization of the Second Order Logarithmic Machining Economics Problem by Extended Geometric Programming. Hough, 1978.