APA Style

Kerr, Lisa. (). Go to Sleep, Sheep! . : .

Chicago Style

Kerr, Lisa. Go to Sleep, Sheep!. : , . Printed Book.

MLA Style

Kerr, Lisa. Go to Sleep, Sheep!. : , . Printed Book.

Turabian Style

Kerr, Lisa. Go to Sleep, Sheep!. : , . Printed Book.