APA (7th ed.) Citation

Graf, R. F., & Sheets, W. (1991). Video scrambling & descrambling for satellite & cable TV. SAMS.

Chicago Style (17th ed.) Citation

Graf, Rudolf F., and Williams Sheets. Video Scrambling & Descrambling for Satellite & Cable TV. Indiana: SAMS, 1991.

MLA (9th ed.) Citation

Graf, Rudolf F., and Williams Sheets. Video Scrambling & Descrambling for Satellite & Cable TV. SAMS, 1991.

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