APA (7 ম সংস্করণ) উদ্ধৃতি

Harris, J. (1990). Early language development: Implications for clinical and educational practice. Routledge.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Harris, John. Early Language Development: Implications for Clinical and Educational Practice. London ; New York: Routledge, 1990.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Harris, John. Early Language Development: Implications for Clinical and Educational Practice. Routledge, 1990.