Howard, D. M., & Murphy, D. (2008). Voice science, acoustics and recording. Plural Publishing Inc..
芝加哥风格引文Howard, David M., 与 Damian Murphy. Voice Science, Acoustics and Recording. San Diego, California ; Oxford, [England] ; Brisbane, [Queensland]: Plural Publishing Inc., 2008.
MLA引文Howard, David M., 与 Damian Murphy. Voice Science, Acoustics and Recording. Plural Publishing Inc., 2008.
警告：这些引文格式不一定是100％准确.