Dyfyniad APA

Swan, M., & Walter, C. (1984). The Cambridge English course 1: Teacher's book. Cambridge: Cambridge University Press.

Dyfyniad Arddull Chicago

Swan, Michael, và Catherine Walter. The Cambridge English Course 1: Teacher's Book. Cambridge: Cambridge University Press, 1984.

Dyfyniad MLA

Swan, Michael, và Catherine Walter. The Cambridge English Course 1: Teacher's Book. Cambridge: Cambridge University Press, 1984.

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