APA (7th ed.) Citation

Mitchell, B. Image Understanding in the '90s: Building Systems that Work. SPIE Digital Library.

Chicago Style (17th ed.) Citation

Mitchell, Brian. Image Understanding in the '90s: Building Systems That Work. SPIE Digital Library.

MLA (9th ed.) Citation

Mitchell, Brian. Image Understanding in the '90s: Building Systems That Work. SPIE Digital Library.

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