MDF Training & Consultancy, Spaans, H., Haagsma, R., & Snelder, H. (2010). MDF brochure 2011. MDF.
芝加哥风格引文MDF Training & Consultancy, Hanneke Spaans, Reinanke Haagsma, 与 Herman Snelder. MDF Brochure 2011. Netherlands: MDF, 2010.
MLA引文MDF Training & Consultancy, et al. MDF Brochure 2011. MDF, 2010.
警告：这些引文格式不一定是100％准确.