APA

Cosgrove M., . (1968). Bone for bone, |c written and illustrated by Margaret Cosgrove. New York: Dodd, Mead.

Chicago

Cosgrove Margaret, . 1968. Bone for bone, |c written and illustrated by Margaret Cosgrove. New York: Dodd, Mead.

Harvard

Cosgrove M., . (1968). Bone for bone, |c written and illustrated by Margaret Cosgrove. New York: Dodd, Mead.

MLA

Cosgrove Margaret, . Bone for bone, |c written and illustrated by Margaret Cosgrove. New York: Dodd, Mead. 1968.