ROBERTS-HOLMES, G. (2014). Doing your early years research project: A step-by-step guide. Sage Publications.
芝加哥风格引文ROBERTS-HOLMES, Guy. Doing Your Early Years Research Project: A Step-by-step Guide. Sage Publications, 2014.
MLA引文ROBERTS-HOLMES, Guy. Doing Your Early Years Research Project: A Step-by-step Guide. Sage Publications, 2014.
警告：这些引文格式不一定是100％准确.