APA (7th ed.) Citation

Ball. (1989). Code 777: Australia and the US defense satellite communications system (DSCS). Australian National University.

Chicago Style (17th ed.) Citation

Ball. Code 777: Australia and the US Defense Satellite Communications System (DSCS). Canberra: Australian National University, 1989.

MLA (8th ed.) Citation

Ball. Code 777: Australia and the US Defense Satellite Communications System (DSCS). Australian National University, 1989.

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