APA (7th ed.) Citation

Ayotunde, E. O., Offem, B. O., & Ada, F. B. (2012). Heavy metal profile of water, sediment and freshwater cat fish, Chrysichthys nigrodigitatus (Siluriformes: Bagridae), of Cross River, Nigeria. Universidad de Costa Rica.

Chicago Style (17th ed.) Citation

Ayotunde, Ezekiel Olatunji, Benedict Obeten Offem, and Fidelis Bekeh Ada. Heavy Metal Profile of Water, Sediment and Freshwater Cat Fish, Chrysichthys Nigrodigitatus (Siluriformes: Bagridae), of Cross River, Nigeria. Universidad de Costa Rica, 2012.

MLA (9th ed.) Citation

Ayotunde, Ezekiel Olatunji, et al. Heavy Metal Profile of Water, Sediment and Freshwater Cat Fish, Chrysichthys Nigrodigitatus (Siluriformes: Bagridae), of Cross River, Nigeria. Universidad de Costa Rica, 2012.