Dyfyniad APA

Nick Arnold. The Horrible Science of You. Scholastic.

Dyfyniad Arddull Chicago

Nick Arnold. The Horrible Science of You. Scholastic.

Dyfyniad MLA

Nick Arnold. The Horrible Science of You. Scholastic.

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