APA (7th ed.) Citation

Jesick, M. C., Ocampo, C., Fowler, W., Hull, D., Marchand, B., & Russell, R. (2012). Optimal lunar orbit insertion from a free return trajectory.

Chicago Style (17th ed.) Citation

Jesick, Mark Christopher, Cesar Ocampo, Wallace Fowler, David Hull, Belinda Marchand, and Ryan Russell. Optimal Lunar Orbit Insertion from a Free Return Trajectory. 2012.

MLA (9th ed.) Citation

Jesick, Mark Christopher, et al. Optimal Lunar Orbit Insertion from a Free Return Trajectory. 2012.