APA (7th ed.) Citation

Hyltenstam, K., & Obler, L. K. (1994). Bilingualism across the lifespan: Aspects of acquisition, maturity and loss. Cambridge University Press.

Chicago Style (17th ed.) Citation

Hyltenstam, Kenneth, and Loraine K. Obler. Bilingualism Across the Lifespan: Aspects of Acquisition, Maturity and Loss. Cambridge: Cambridge University Press, 1994.

MLA (9th ed.) Citation

Hyltenstam, Kenneth, and Loraine K. Obler. Bilingualism Across the Lifespan: Aspects of Acquisition, Maturity and Loss. Cambridge University Press, 1994.