APA (7th ed.) Citation

Mikuš, L., & Janek, M. AT&T = Lucent Technologies.

Chicago Style (17th ed.) Citation

Mikuš, Ladislav, and Miroslav Janek. AT&T = Lucent Technologies.

MLA (9th ed.) Citation

Mikuš, Ladislav, and Miroslav Janek. AT&T = Lucent Technologies.

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