APA引文

Ma, E., & Yiu, E. (2011). Handbook of voice assessments. Plural Publishing.

芝加哥风格引文

Ma, Estella, 与 Edwin Yiu. Handbook of Voice Assessments. San Diego: Plural Publishing, 2011.

MLA引文

Ma, Estella, 与 Edwin Yiu. Handbook of Voice Assessments. Plural Publishing, 2011.

警告：这些引文格式不一定是100％准确.