APA (7th ed.) Citation

Kim, K., Park, C., & Park, S. (2015). Fuel-Optimal Altitude Maintenance of Low-Earth-Orbit Spacecrafts by Combined Direct/Indirect Optimization. The Korean Space Science Society.

Chicago Style (17th ed.) Citation

Kim, Kyung-Ha, Chandeok Park, and Sang-Young Park. Fuel-Optimal Altitude Maintenance of Low-Earth-Orbit Spacecrafts by Combined Direct/Indirect Optimization. The Korean Space Science Society, 2015.

MLA (9th ed.) Citation

Kim, Kyung-Ha, et al. Fuel-Optimal Altitude Maintenance of Low-Earth-Orbit Spacecrafts by Combined Direct/Indirect Optimization. The Korean Space Science Society, 2015.