APA (7th ed.) Citation

Portree, D. S. F., & Loftus, J. P. (1999). Orbital debris: A chronology. [Lyndon B. Johnson Space Center].

Chicago Style (17th ed.) Citation

Portree, David S. F., and Joseph P. Loftus. Orbital Debris: A Chronology. [Houston, Texas]: [Lyndon B. Johnson Space Center], 1999.

MLA (9th ed.) Citation

Portree, David S. F., and Joseph P. Loftus. Orbital Debris: A Chronology. [Lyndon B. Johnson Space Center], 1999.