APA (7 वां संस्करण) प्रशस्ति पत्र

Angelo Cangelosi, Giosue Baggio, Mila Vulchanova, & Linda Smith. (2017). Language Development in the Digital Age. Frontiers Media SA.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Angelo Cangelosi, Giosue Baggio, Mila Vulchanova, और Linda Smith. Language Development in the Digital Age. Frontiers Media SA, 2017.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Angelo Cangelosi, et al. Language Development in the Digital Age. Frontiers Media SA, 2017.