APA (7th ed.) Zitazioa
Hummel, K. M. (2014). Introducing second language acquisition: Perspectives and practices. John Wiley & Sons.
Chicago Style (17th ed.) Zitazioa
Hummel, Kirsten M. Introducing Second Language Acquisition: Perspectives and Practices. Chichester, West Sussex: John Wiley & Sons, 2014.
MLA (9th ed.) Zitazioa
Hummel, Kirsten M. Introducing Second Language Acquisition: Perspectives and Practices. John Wiley & Sons, 2014.
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