APA引文

Duncan, L., & Steinmetz, J. J. (1993). The circus comes home: When the greatest show on earth rode the rails. Doubleday Book for Young Readers.

Chicago Style (17th ed.) Citation

Duncan, Lois, and Joseph Janney Steinmetz. The Circus Comes Home: When the Greatest Show on Earth Rode the Rails. New York, NY: Doubleday Book for Young Readers, 1993.

MLA引文

Duncan, Lois, and Joseph Janney Steinmetz. The Circus Comes Home: When the Greatest Show on Earth Rode the Rails. Doubleday Book for Young Readers, 1993.

警告：這些引文格式不一定是100％准確.