Cita APA (7a ed.)

FREEMAN, R. L. (1993). Reference Manual For Telcomunications Engineering Roger L. Freeman. John Wiley & Sons.

Cita Chicago Style (17a ed.)

FREEMAN, Roger L. Reference Manual For Telcomunications Engineering Roger L. Freeman. John Wiley & Sons, 1993.

Cita MLA (8a ed.)

FREEMAN, Roger L. Reference Manual For Telcomunications Engineering Roger L. Freeman. John Wiley & Sons, 1993.