APA引文

Underwood, D., & Derby, C. (2020). Outside in. Houghton Mifflin Harcourt.

Chicago Style (17th ed.) Citation

Underwood, Deborah, and Cindy Derby. Outside in. Boston ; New York: Houghton Mifflin Harcourt, 2020.

MLA引文

Underwood, Deborah, and Cindy Derby. Outside in. Houghton Mifflin Harcourt, 2020.

警告：這些引文格式不一定是100％准確.