To reference the article "Ecological Implications of Water Spirit Beliefs in Southern Africa: The Need to Protect Knowledge, Nature, and Resource Rights" by Penny S. Bernard, you would typically follow the citation style that you are using (e.g., APA, MLA, Chicago, etc.). Here’s how you could format the reference in APA style:
Bernard, P. S. (Year). Ecological implications of water spirit beliefs in Southern Africa: The need to protect knowledge, nature, and resource rights. Journal Name, Volume(Issue), Page range. DOI or URL if available.
Please replace "Year," "Journal Name," "Volume(Issue)," "Page range," and "DOI or URL" with the actual details of the publication, as they were not provided in your request. If you have access to the article, you can find this information in the publication itself.