APA引文

Paulson, I. (2012). Valkyrie rising. HarperTeen.

Chicago Style (17th ed.) Citation

Paulson, Ingrid. Valkyrie Rising. New York: HarperTeen, 2012.

MLA引文

Paulson, Ingrid. Valkyrie Rising. HarperTeen, 2012.

警告：這些引文格式不一定是100％准確.