APA引文

Louis Fidge; Sarah Lindsey. (2013). Vocabulary: Introductory Pupil Book (Collins Primary Focus) (New edition.). HarperCollins UK.

芝加哥风格引文

Louis Fidge; Sarah Lindsey. Vocabulary: Introductory Pupil Book (Collins Primary Focus). New edition. HarperCollins UK, 2013.

MLA引文

Louis Fidge; Sarah Lindsey. Vocabulary: Introductory Pupil Book (Collins Primary Focus). New edition. HarperCollins UK, 2013.

警告：这些引文格式不一定是100％准确.