APA (7th ed.) Citation

Duncan, A. (2011). The Little green tractor. Haldane Mason Ltd..

Chicago Style (17th ed.) Citation

Duncan, Andrew. The Little Green Tractor. London: Haldane Mason Ltd., 2011.

MLA (9th ed.) Citation

Duncan, Andrew. The Little Green Tractor. Haldane Mason Ltd., 2011.

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