Dyfyniad APA

(2003). How to design and report experiments / Andy Field, Graham Hole.

Dyfyniad Arddull Chicago

How to Design and Report Experiments / Andy Field, Graham Hole. 2003.

Dyfyniad MLA

How to Design and Report Experiments / Andy Field, Graham Hole. 2003.

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