APA (7th ed.) Citation

Federal Telephone and Radio Corporation, New York. (1968). Reference data for radio engineers (5th ed.). Sams.

Chicago Style (17th ed.) Citation

Federal Telephone and Radio Corporation, New York. Reference Data for Radio Engineers. 5th ed. New York: Sams, 1968.

MLA (9th ed.) Citation

Federal Telephone and Radio Corporation, New York. Reference Data for Radio Engineers. 5th ed. Sams, 1968.