Griffin, M. (1993). Air: Photocopieable activities. Scholastic.
芝加哥风格引文Griffin, Mary. Air: Photocopieable Activities. Leamington Spa: Scholastic, 1993.
MLA引文Griffin, Mary. Air: Photocopieable Activities. Scholastic, 1993.
警告：这些引文格式不一定是100％准确.
APA引文