Forthofer, R. N. (2007). Biostatistics: A guide to design, analysis, and discovery. Burlington, MA: Elsevier Academic Press.
استشهاد بنمط شيكاغوForthofer, Ron N. Biostatistics: A Guide to Design, Analysis, and Discovery. Burlington, MA: Elsevier Academic Press, 2007.
MLA استشهادForthofer, Ron N. Biostatistics: A Guide to Design, Analysis, and Discovery. Burlington, MA: Elsevier Academic Press, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.