Alford, S., & Perry, C. (2011). A qualitative evaluation of the Western Cheshire Community Weight Management Programme: Step by Step Healthy Weight and Lifestyle Programme. University of Chester.
芝加哥风格引文Alford, Simon, 与 Catherine Perry. A Qualitative Evaluation of the Western Cheshire Community Weight Management Programme: Step by Step Healthy Weight and Lifestyle Programme. [Chester]: University of Chester, 2011.
MLA引文Alford, Simon, 与 Catherine Perry. A Qualitative Evaluation of the Western Cheshire Community Weight Management Programme: Step by Step Healthy Weight and Lifestyle Programme. University of Chester, 2011.
警告：这些引文格式不一定是100％准确.