APA引文

Sierra, J., & Hillenbrand, W. (1997). Counting crocodiles. Harcourt Brace.

Chicago Style (17th ed.) Citation

Sierra, Judy, and Will Hillenbrand. Counting Crocodiles. San Diego: Harcourt Brace, 1997.

MLA引文

Sierra, Judy, and Will Hillenbrand. Counting Crocodiles. Harcourt Brace, 1997.

警告：這些引文格式不一定是100％准確.