Cita APA (7a ed.)

Black, U. D. (1995). The V series recommendations: Standards for data communications over the telephone network (2nd ed.). McGraw-Hill.

Cita Chicago Style (17a ed.)

Black, Uyless D. The V Series Recommendations: Standards for Data Communications over the Telephone Network. 2nd ed. New York: McGraw-Hill, 1995.

Cita MLA (9a ed.)

Black, Uyless D. The V Series Recommendations: Standards for Data Communications over the Telephone Network. 2nd ed. McGraw-Hill, 1995.