APA (7th ed.) Citation

Smith, A., & Wheatley, M. (1997). What happens to your food? Usborne Publishing Ltd.

Chicago Style (17th ed.) Citation

Smith, Alastair, and Maria Wheatley. What Happens to Your Food? England: Usborne Publishing Ltd, 1997.

MLA (9th ed.) Citation

Smith, Alastair, and Maria Wheatley. What Happens to Your Food? Usborne Publishing Ltd, 1997.

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