APA引文

Graff, L. (2009). Umbrella summer. Laura Geringer Books.

Chicago Style (17th ed.) Citation

Graff, Lisa. Umbrella Summer. New York: Laura Geringer Books, 2009.

MLA引文

Graff, Lisa. Umbrella Summer. Laura Geringer Books, 2009.

警告：這些引文格式不一定是100％准確.