APA (7th ed.) Citation

(1989). NASA's chemical transfer propulsion program for Pathfinder / Ned P. Hannum and Frank D. Berkopec, and Robert L. Zurawski.

Chicago Style (17th ed.) Citation

NASA's Chemical Transfer Propulsion Program for Pathfinder / Ned P. Hannum and Frank D. Berkopec, and Robert L. Zurawski. 1989.

MLA (9th ed.) Citation

NASA's Chemical Transfer Propulsion Program for Pathfinder / Ned P. Hannum and Frank D. Berkopec, and Robert L. Zurawski. 1989.

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