APA (7 वां संस्करण) प्रशस्ति पत्र

Gleason, J. B., & Ratner, N. B. (2009). The Development of language (7th ed.). Allyn and Bacon.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Gleason, Jean Berko, और Nan Bernstein Ratner. The Development of Language. 7th ed. Boston: Allyn and Bacon, 2009.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Gleason, Jean Berko, और Nan Bernstein Ratner. The Development of Language. 7th ed. Allyn and Bacon, 2009.