Cita APA (7th ed.)

ebrary, Inc, Perdue, C., Watorek, M., Benazzo, S., & Hickmann, M. (2011). Comparative perspectives on language acquisition: A tribute to Clive Perdue. Multilingual Matters.

Cita Chicago (17th ed.)

ebrary, Inc, Clive Perdue, Marzena Watorek, Sandra Benazzo, i Maya Hickmann. Comparative Perspectives on Language Acquisition: A Tribute to Clive Perdue. Bristol ; Buffalo: Multilingual Matters, 2011.

Cita MLA (9th ed.)

ebrary, Inc, et al. Comparative Perspectives on Language Acquisition: A Tribute to Clive Perdue. Multilingual Matters, 2011.