APA (7th ed.) Citation

American Telephone and Telegraph Company. (1985). AT&T technical journal. AT&T.

Chicago Style (17th ed.) Citation

American Telephone and Telegraph Company. AT&T Technical Journal. New York, NY: AT&T, 1985.

MLA (9th ed.) Citation

American Telephone and Telegraph Company. AT&T Technical Journal. AT&T, 1985.

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