APA引文

Radionoff, S. L. (2008). The vocal instrument. Plural Pub..

Chicago Style (17th ed.) Citation

Radionoff, Sharon L. The Vocal Instrument. San Diego, CA: Plural Pub., 2008.

MLA引文

Radionoff, Sharon L. The Vocal Instrument. Plural Pub., 2008.

警告：這些引文格式不一定是100％准確.