Cita APA (7a ed.)

Brown, W. T. (1990). ISDN migration strategies. Computer Technology Research.

Cita Chicago Style (17a ed.)

Brown, Walter T. ISDN Migration Strategies. Holtsville: Computer Technology Research, 1990.

Cita MLA (9a ed.)

Brown, Walter T. ISDN Migration Strategies. Computer Technology Research, 1990.