APA (7th ed.) Citation

(2015). DUKSUP: A computer program for high thrust launch vehicle trajectory design and optimization / O. Frank Spurlock and Craig H. Williams.

Chicago Style (17th ed.) Citation

DUKSUP: A Computer Program for High Thrust Launch Vehicle Trajectory Design and Optimization / O. Frank Spurlock and Craig H. Williams. 2015.

MLA (9th ed.) Citation

DUKSUP: A Computer Program for High Thrust Launch Vehicle Trajectory Design and Optimization / O. Frank Spurlock and Craig H. Williams. 2015.

Warning: These citations may not always be 100% accurate.