APA (7th ed.) Citation

Hopper, D. Cockpit Displays IX: Displays for Defense Applications. SPIE Digital Library.

Chicago Style (17th ed.) Citation

Hopper, Darrel. Cockpit Displays IX: Displays for Defense Applications. SPIE Digital Library.

MLA (9th ed.) Citation

Hopper, Darrel. Cockpit Displays IX: Displays for Defense Applications. SPIE Digital Library.

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