APA引文

Howard-Williams, D., & Tomalin, M. Instant Lessons 3, Advanced.

Chicago Style (17th ed.) Citation

Howard-Williams, Deirdre, and Mary Tomalin. Instant Lessons 3, Advanced.

MLA引文

Howard-Williams, Deirdre, and Mary Tomalin. Instant Lessons 3, Advanced.

警告：這些引文格式不一定是100％准確.