Dyfyniad APA

Johnson, M. (2004). A philosophy of second language acquisition. Yale University Press.

Dyfyniad Arddull Chicago

Johnson, Marysia. A Philosophy of Second Language Acquisition. New Haven: Yale University Press, 2004.

Dyfyniad MLA

Johnson, Marysia. A Philosophy of Second Language Acquisition. Yale University Press, 2004.

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