APA引文

Immel, C. (1995). Better grammar in 30 minutes a day. Franklin Lakes, NJ: The Career Press.

Trích dẫn kiểu Chicago

Immel, Constance. Better Grammar in 30 Minutes a Day. Franklin Lakes, NJ: The Career Press, 1995.

MLA引文

Immel, Constance. Better Grammar in 30 Minutes a Day. Franklin Lakes, NJ: The Career Press, 1995.

警告：这些引文格式不一定是100％准确.