APA引文

Helprin, M. (2012). In sunlight and in shadow. Houghton Mifflin Harcourt.

Chicago Style (17th ed.) Citation

Helprin, Mark. In Sunlight and in Shadow. Boston: Houghton Mifflin Harcourt, 2012.

MLA引文

Helprin, Mark. In Sunlight and in Shadow. Houghton Mifflin Harcourt, 2012.

警告：這些引文格式不一定是100％准確.