APA (7th ed.) Citation

(1998). A day at Greenhill Farm (1. American ed.). DK Publ.

Chicago Style (17th ed.) Citation

A Day at Greenhill Farm. 1. American ed. New York, NY: DK Publ, 1998.

MLA (9th ed.) Citation

A Day at Greenhill Farm. 1. American ed. DK Publ, 1998.

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