APA引文

Carlson, N. L. (2012). Poor Carl. Carolrhoda Books.

Chicago Style (17th ed.) Citation

Carlson, Nancy L. Poor Carl. Minneapolis: Carolrhoda Books, 2012.

MLA引文

Carlson, Nancy L. Poor Carl. Carolrhoda Books, 2012.

警告：這些引文格式不一定是100％准確.