APA引文

Standiford, N. (2014). Countdown. Scholastic Inc..

Chicago Style (17th ed.) Citation

Standiford, Natalie. Countdown. New York, NY: Scholastic Inc., 2014.

MLA引文

Standiford, Natalie. Countdown. Scholastic Inc., 2014.

警告：這些引文格式不一定是100％准確.