Dyfyniad APA

Winkler, E. (2014). 1074 in the Twelfth Century. Boydell and Brewer.

Dyfyniad Arddull Chicago

Winkler, E. 1074 in the Twelfth Century. Boydell and Brewer, 2014.

Dyfyniad MLA

Winkler, E. 1074 in the Twelfth Century. Boydell and Brewer, 2014.

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