Dyfyniad APA

Dan Gutman. (2012). My Weirder School #4: Mr. Burke Is Berserk! (1.8.2012.). HarperCollins.

Dyfyniad Arddull Chicago

Dan Gutman. My Weirder School #4: Mr. Burke Is Berserk! 1.8.2012. HarperCollins, 2012.

Dyfyniad MLA

Dan Gutman. My Weirder School #4: Mr. Burke Is Berserk! 1.8.2012. HarperCollins, 2012.

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