Não informado. (2018). Proceedings of the Oklahoma Academy of Science. Oklahoma Academy of Science.
Chicago-referens (17:e uppl.)Não informado. Proceedings of the Oklahoma Academy of Science. Weatherford, Okla: Oklahoma Academy of Science, 2018.
MLA-referens (8:e uppl.)Não informado. Proceedings of the Oklahoma Academy of Science. Oklahoma Academy of Science, 2018.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.