PAMELA LIM. (2019). Grammar & Vocabulary -5 (2019.). Blueberry Books.
芝加哥风格引文PAMELA LIM. Grammar & Vocabulary -5. 2019. Blueberry Books, 2019.
MLA引文PAMELA LIM. Grammar & Vocabulary -5. 2019. Blueberry Books, 2019.
警告：这些引文格式不一定是100％准确.
APA引文