Παραπομπή σε μορφή APA (7η εκδ.)

American Telephone and Telegraph Company. Bell system technical journal. American Telephone and Telegraph Co.

Παραπομπή σε μορφή Chicago (17η εκδ.)

American Telephone and Telegraph Company. Bell System Technical Journal. Short Hills, NJ [etc.]: American Telephone and Telegraph Co.

Παραπομπή σε μορφή MLA (8th εκδ.)

American Telephone and Telegraph Company. Bell System Technical Journal. American Telephone and Telegraph Co.