Dyfyniad APA

Richards, J. C. (2012). Tactics for listening expanding pack A (CD1: Units 1-8). Oxford: Oxford Univ. Press.

Dyfyniad Arddull Chicago

Richards, Jack C. Tactics for Listening Expanding Pack A (CD1: Units 1-8). Oxford: Oxford Univ. Press, 2012.

Dyfyniad MLA

Richards, Jack C. Tactics for Listening Expanding Pack A (CD1: Units 1-8). Oxford: Oxford Univ. Press, 2012.

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