Cita APA (7a ed.)

Williams, G., & Lukin, A. (2006). The Development of Language: Functional Perspectives on Species and Individuals. Bloomsbury Publishing.

Cita Chicago Style (17a ed.)

Williams, Geoff, y Annabelle Lukin. The Development of Language: Functional Perspectives on Species and Individuals. London: Bloomsbury Publishing, 2006.

Cita MLA (8a ed.)

Williams, Geoff, y Annabelle Lukin. The Development of Language: Functional Perspectives on Species and Individuals. Bloomsbury Publishing, 2006.