APA-Zitierstil (7. Ausg.)

American Telephone and Telegraph Company. (1990). AT and T reliability manual (Rev. ed.). Van Nostrand Reinhold.

Chicago-Zitierstil (17. Ausg.)

American Telephone and Telegraph Company. AT and T Reliability Manual. Rev. ed. New York: Van Nostrand Reinhold, 1990.

MLA-Zitierstil (9. Ausg.)

American Telephone and Telegraph Company. AT and T Reliability Manual. Rev. ed. Van Nostrand Reinhold, 1990.