APA (7th ed.) Citation

Enge, P. Retooling the Global Positioning System. [article]. 5 /p.65-71 My 2004.

Chicago Style (17th ed.) Citation

Enge, Per. Retooling the Global Positioning System. [article]. v.290: 5 /p.65-71 My 2004.

MLA (9th ed.) Citation

Enge, Per. Retooling the Global Positioning System. [article]. 5 /p.65-71 My 2004.

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