Dyfyniad APA

Hummel, K. M. (2014). Introducing second language acquisition: Perspectives and practices. John Wiley & Sons.

Dyfyniad Arddull Chicago

Hummel, Kirsten M. Introducing Second Language Acquisition: Perspectives and Practices. Chichester, West Sussex: John Wiley & Sons, 2014.

Dyfyniad MLA

Hummel, Kirsten M. Introducing Second Language Acquisition: Perspectives and Practices. John Wiley & Sons, 2014.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.