Hixon, T. J. (2006). Respiratory function in singing: A primer for singers and singing teachers. Redington Brown.
芝加哥风格引文Hixon, Thomas J. Respiratory Function in Singing: A Primer for Singers and Singing Teachers. Tucson, Ariz.: Redington Brown, 2006.
MLA引文Hixon, Thomas J. Respiratory Function in Singing: A Primer for Singers and Singing Teachers. Redington Brown, 2006.
警告：这些引文格式不一定是100％准确.