APA引文
Jakeman, V., & McDowell, C. (2007). Cambridge practice tests for IELTS 1. Cambridge University press.
芝加哥风格引文
Jakeman, Vanessa, 与 Clare McDowell. Cambridge Practice Tests for IELTS 1. Cambridge, UK: Cambridge University press, 2007.
MLA引文
Jakeman, Vanessa, 与 Clare McDowell. Cambridge Practice Tests for IELTS 1. Cambridge University press, 2007.
警告：这些引文格式不一定是100％准确.