Crafford, D., & Avenant-Oldewage, A. (2009). Application of a fish health assessment index and associated parasite index to Clarias gariepinus (Teleostei: Clariidae) in the Vaal River system, South Africa. African Journal of Aquatic Science, 34(3), 261. https://doi.org/10.2989/AJAS.2009.34.3.8.984
Chicago Style (17th ed.) CitationCrafford, D., and A. Avenant-Oldewage. "Application of a Fish Health Assessment Index and Associated Parasite Index to Clarias Gariepinus (Teleostei: Clariidae) in the Vaal River System, South Africa." African Journal of Aquatic Science 34, no. 3 (2009): 261. https://doi.org/10.2989/AJAS.2009.34.3.8.984.
MLA (9th ed.) CitationCrafford, D., and A. Avenant-Oldewage. "Application of a Fish Health Assessment Index and Associated Parasite Index to Clarias Gariepinus (Teleostei: Clariidae) in the Vaal River System, South Africa." African Journal of Aquatic Science, vol. 34, no. 3, 2009, p. 261, https://doi.org/10.2989/AJAS.2009.34.3.8.984.