APA引文

Gray, R., & Pak, K. (2014). Have you heard the nesting bird? Houghton Mifflin Harcourt.

Chicago Style (17th ed.) Citation

Gray, Rita, and Kenard Pak. Have You Heard the Nesting Bird? Boston: Houghton Mifflin Harcourt, 2014.

MLA引文

Gray, Rita, and Kenard Pak. Have You Heard the Nesting Bird? Houghton Mifflin Harcourt, 2014.

警告：這些引文格式不一定是100％准確.