APA (7th ed.) Citation

Gardner, D., Hart, G., Howes, N., & Flinders, K. (2004). A new introdution to geography for OCR GCSE specification A. Hodder & Stoughton.

Chicago Style (17th ed.) Citation

Gardner, David, Greg Hart, Nic Howes, and Keith Flinders. A New Introdution to Geography for OCR GCSE Specification A. London: Hodder & Stoughton, 2004.

MLA (9th ed.) Citation

Gardner, David, et al. A New Introdution to Geography for OCR GCSE Specification A. Hodder & Stoughton, 2004.