Dyfyniad APA

Nolasco, R. (1990). WOW! Window on the world: Student's book 2. Oxford: Oxford University Press.

Dyfyniad Arddull Chicago

Nolasco, Rob. WOW! Window On the World: Student's Book 2. Oxford: Oxford University Press, 1990.

Dyfyniad MLA

Nolasco, Rob. WOW! Window On the World: Student's Book 2. Oxford: Oxford University Press, 1990.

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