Παραπομπή σε μορφή APA (7η εκδ.)

American Telephone and Telegraph Company & American Telephone and Telegraph Company. Information Dept. Bell Telephone magazine. American Telephone and Telegraph Co., etc.].

Παραπομπή σε μορφή Chicago (17η εκδ.)

American Telephone and Telegraph Company και American Telephone and Telegraph Company. Information Dept. Bell Telephone Magazine. [New York: American Telephone and Telegraph Co., etc.].

Παραπομπή σε μορφή MLA (8th εκδ.)

American Telephone and Telegraph Company και American Telephone and Telegraph Company. Information Dept. Bell Telephone Magazine. American Telephone and Telegraph Co., etc.].