APA (7th ed.) Citation

Gage, D. Unmanned Systems Technology XIII. SPIE Digital Library.

Chicago Style (17th ed.) Citation

Gage, Douglas. Unmanned Systems Technology XIII. SPIE Digital Library.

MLA (9th ed.) Citation

Gage, Douglas. Unmanned Systems Technology XIII. SPIE Digital Library.

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