APA (7th ed.) Citation

Gerhart, G. Unmanned Systems Technology XI. SPIE Digital Library.

Chicago Style (17th ed.) Citation

Gerhart, Grant. Unmanned Systems Technology XI. SPIE Digital Library.

MLA (9th ed.) Citation

Gerhart, Grant. Unmanned Systems Technology XI. SPIE Digital Library.

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