Dyfyniad APA

Booth Wayne C. (2016). Craft of Research (4th.). Uni.of Cicago.

Dyfyniad Arddull Chicago

Booth Wayne C. Craft of Research. 4th. USA: Uni.of Cicago, 2016.

Dyfyniad MLA

Booth Wayne C. Craft of Research. 4th. Uni.of Cicago, 2016.

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