Crous, P. W., Groenewald, J. Z., Groenewald, M., Caldwell, P., Braun, U., & Harrington, T. C. (2006). Species of Cercospora associated with grey leaf spot of maize. CBS Fungal Biodiversity Centre.
استشهاد بنمط شيكاغوCrous, Pedro W., Johannes Z. Groenewald, Marizeth Groenewald, Pat Caldwell, Uwe Braun, و Thomas C. Harrington. Species of Cercospora Associated With Grey Leaf Spot Of Maize. CBS Fungal Biodiversity Centre, 2006.
MLA استشهادCrous, Pedro W., et al. Species of Cercospora Associated With Grey Leaf Spot Of Maize. CBS Fungal Biodiversity Centre, 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.