Dyfyniad APA

Thornbury, S., & Scott Thornbury. (2001). Uncovering Grammar. Oxford: Macmillan Education.

Dyfyniad Arddull Chicago

Thornbury, Scott, và Scott Thornbury. Uncovering Grammar. Oxford: Macmillan Education, 2001.

Dyfyniad MLA

Thornbury, Scott, và Scott Thornbury. Uncovering Grammar. Oxford: Macmillan Education, 2001.

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