APA (7th ed.) Citation

Assenheim, H. Large Screen Projection, Avionic, and Helmet-Mounted Displays. SPIE Digital Library.

Chicago Style (17th ed.) Citation

Assenheim, Harry. Large Screen Projection, Avionic, and Helmet-Mounted Displays. SPIE Digital Library.

MLA (8th ed.) Citation

Assenheim, Harry. Large Screen Projection, Avionic, and Helmet-Mounted Displays. SPIE Digital Library.

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