Aitken, H. G. J. (1976). Syntony and spark: The origins of radio. Wiley.
芝加哥风格引文Aitken, Hugh G. J. Syntony and Spark: The Origins of Radio. New York: Wiley, 1976.
MLA引文Aitken, Hugh G. J. Syntony and Spark: The Origins of Radio. Wiley, 1976.
警告：这些引文格式不一定是100％准确.