APA (7th ed.) Citation

Dann, P. (1998). Old MacDonald had a farm. Orchard Books.

Chicago Style (17th ed.) Citation

Dann, Penny. Old MacDonald Had a Farm. London: Orchard Books, 1998.

MLA (9th ed.) Citation

Dann, Penny. Old MacDonald Had a Farm. Orchard Books, 1998.

Warning: These citations may not always be 100% accurate.