Dyfyniad APA

Tucker, J., & Van Bemmel, E. (2002). IELTS to success: Preparation tips and practice tests (2nd edition.). John Wiley & Sons Australia.

Dyfyniad Arddull Chicago

Tucker, Janina, and Eric Van Bemmel. IELTS to Success: Preparation Tips and Practice Tests. 2nd edition. Australia: John Wiley & Sons Australia, 2002.

Dyfyniad MLA

Tucker, Janina, and Eric Van Bemmel. IELTS to Success: Preparation Tips and Practice Tests. 2nd edition. John Wiley & Sons Australia, 2002.

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