John Gill Commentary Leviticus 3:13

"and he shall lay his hand upon the head of it, and kill it before the tent of meeting; and the sons of Aaron shall sprinkle the blood thereof upon the altar round about." — Leviticus 3:13 (ASV)

And he shall lay his hand upon the head of it
His right hand, according to the Targum of Jonathan, as before; the same directions are given for the killing of it, and for the sprinkling of its blood, as in the offerings of the bullock and lamb.