Dyfyniad APA

(1850). The child's story book of birds. Hazard and Mitchell.

Dyfyniad Arddull Chicago

The Child's Story Book of Birds. Philadelphia: Hazard and Mitchell, 1850.

Dyfyniad MLA

The Child's Story Book of Birds. Hazard and Mitchell, 1850.

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