APA引文

Gratz, A., & Helquist, B. (2014). The League of Seven (First edition.). Starscape.

Chicago Style (17th ed.) Citation

Gratz, Alan, and Brett Helquist. The League of Seven. First edition. New York: Starscape, 2014.

MLA引文

Gratz, Alan, and Brett Helquist. The League of Seven. First edition. Starscape, 2014.

警告：這些引文格式不一定是100％准確.