Donley, H. L., & Epstein, D. W. (1942). Low-frequency characteristics of the coupling circuits of single and multistage video amplifiers. RCA Review, 6, 416.
Chicago Style (17th ed.) CitationDonley, H. L., and D. W. Epstein. "Low-frequency Characteristics of the Coupling Circuits of Single and Multistage Video Amplifiers." RCA Review 6 (1942): 416.
MLA (9th ed.) CitationDonley, H. L., and D. W. Epstein. "Low-frequency Characteristics of the Coupling Circuits of Single and Multistage Video Amplifiers." RCA Review, vol. 6, 1942, p. 416.
Warning: These citations may not always be 100% accurate.