Olatunji Ayotunde,, E., Obeten Offem, B., & Bekeh Ada, F. (2012). Heavy metal profile of water, sediment and freshwater cat fish, Chrysichthys nigrodigitatus (Siluriformes: Bagridae), of Cross River, Nigeria.
استشهاد بنمط شيكاغوOlatunji Ayotunde,, Ezekiel, Benedict Obeten Offem, و Fidelis Bekeh Ada. Heavy Metal Profile of Water, Sediment and Freshwater Cat Fish, Chrysichthys Nigrodigitatus (Siluriformes: Bagridae), of Cross River, Nigeria. 2012.
MLA استشهادOlatunji Ayotunde,, Ezekiel, Benedict Obeten Offem, و Fidelis Bekeh Ada. Heavy Metal Profile of Water, Sediment and Freshwater Cat Fish, Chrysichthys Nigrodigitatus (Siluriformes: Bagridae), of Cross River, Nigeria. 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.