and Peberdy, A., eds., Debates and dilemmas in promoting health, London: Open University, 55-83. (1997) ‘Innovation diffusion and health education in schools’, in Sidell, M., Jones, L., Katz, J. This is how the entries would look in your reference list: It is clear that to decrease obesity levels in populations, significant sociological changes will need to take place. To prevent obesity, habits need to be changed and dietary education as part of the school curriculum is key (MacDonald 1997, p.78). The early 21st century has seen the development of a global epidemic of obesity, as emphasised by a growing body of articles, popular books, and most recently the movie Supersize Me (Spurlock 2004). This is an example of in-text citing (citations are in bold for demonstration only): Bibliography: a list of all references consulted in preparing the document, whether cited or not.Every reference must have enough information for the reader to find the source again. Reference list: the detailed list of sources that have been cited within the text.This brief citation refers the reader to the exact place in your reference list or bibliography where you will provide the extended details of the source. Citing: referring to sources you quote within your document.Referencing acknowledges the books, articles, websites, and any other material used in the writing of a paper, essay or thesis.