Dyfyniad APA

Kirkpatrick, B. (2007). How to ask questions. Singapore: Learners publishing.

Dyfyniad Arddull Chicago

Kirkpatrick, Betty. How to Ask Questions. Singapore: Learners publishing, 2007.

Dyfyniad MLA

Kirkpatrick, Betty. How to Ask Questions. Singapore: Learners publishing, 2007.

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