APA (7e ed.) Bronvermelding

Unknown. The National Nursery Book With 120 illustrations.

Chicago (17e ed.) Bronvermelding

Unknown. The National Nursery Book With 120 Illustrations.

MLA (9e ed.) Bronvermelding

Unknown. The National Nursery Book With 120 Illustrations.

Let op: Deze citaties zijn niet altijd 100% accuraat.