Zipfel, R. D., de Beer, Z. W., Jacobs, K., Wingfield, B. D., & Wingfield, M. J. (2006). Multi-gene phylogenies define Ceratocystiopsis and Grosmannia distinct from Ophiostoma. CBS Fungal Biodiversity Centre.
استشهاد بنمط شيكاغوZipfel, Renate D., Z. Wilhelm de Beer, Karin Jacobs, Brenda D. Wingfield, و Michael J. Wingfield. Multi-gene Phylogenies Define Ceratocystiopsis And Grosmannia Distinct From Ophiostoma. CBS Fungal Biodiversity Centre, 2006.
MLA استشهادZipfel, Renate D., et al. Multi-gene Phylogenies Define Ceratocystiopsis And Grosmannia Distinct From Ophiostoma. CBS Fungal Biodiversity Centre, 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.