APA引文

Sloan, H. G. (2014). Counting by 7s. Puffin Books.

Chicago Style (17th ed.) Citation

Sloan, Holly Goldberg. Counting by 7s. New York, New York: Puffin Books, 2014.

MLA引文

Sloan, Holly Goldberg. Counting by 7s. Puffin Books, 2014.

警告：這些引文格式不一定是100％准確.