Dyfyniad APA

HAMMER SHEILA. (2019). TYRANNOSAURUS REX MIGHTY MEAT EATER (2012 Ed.). CAPSTONE PRESS.

Dyfyniad Arddull Chicago

HAMMER SHEILA. TYRANNOSAURUS REX MIGHTY MEAT EATER. 2012 Ed. MINNESOTA: CAPSTONE PRESS, 2019.

Dyfyniad MLA

HAMMER SHEILA. TYRANNOSAURUS REX MIGHTY MEAT EATER. 2012 Ed. CAPSTONE PRESS, 2019.

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