Dyfyniad APA

Crocker, B. (2012). Betty Crocker Halloween cookbook. Wiley.

Dyfyniad Arddull Chicago

Crocker, Betty. Betty Crocker Halloween Cookbook. Hoboken, N.J.: Wiley, 2012.

Dyfyniad MLA

Crocker, Betty. Betty Crocker Halloween Cookbook. Wiley, 2012.

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