APA引文

Pennypacker, S. (2012). The summer of the gypsy moths. Balzer + Bray.

Chicago Style (17th ed.) Citation

Pennypacker, Sara. The Summer of the Gypsy Moths. New York: Balzer + Bray, 2012.

MLA引文

Pennypacker, Sara. The Summer of the Gypsy Moths. Balzer + Bray, 2012.

警告：這些引文格式不一定是100％准確.