APA引文

Heitz, M., & Spencer, S. (2009). The dwarves (1st English language ed.). Orbit.

Chicago Style (17th ed.) Citation

Heitz, Markus, and Sally-Ann Spencer. The Dwarves. 1st English language ed. New York: Orbit, 2009.

MLA引文

Heitz, Markus, and Sally-Ann Spencer. The Dwarves. 1st English language ed. Orbit, 2009.

警告：這些引文格式不一定是100％准確.