Cita APA (7th ed.)
Terman, F. E., Helliwell, R. A., & Pettit, J. M. (1955). Electronic and radio engineering (4th ed.). Mcgraw-hill.
Cita Chicago (17th ed.)
Terman, Frederick Emmons, Robert Arthur Helliwell, i Joseph Mayo Pettit. Electronic and Radio Engineering. 4th ed. New Delhi: Mcgraw-hill, 1955.
Cita MLA (9th ed.)
Terman, Frederick Emmons, et al. Electronic and Radio Engineering. 4th ed. Mcgraw-hill, 1955.
Atenció: Aquestes cites poden no estar 100% correctes.