Below you will find the citation guidelines. Note that many schools/institutions slightly change the syntax, so please check the exact syntax as required by yours.
Please note: While a lot of care has been taken in compiling this work, some content might contain errors. You should always check your facts against multiple sources, particularly since using any encyclopedia as the sole source of your information is not considered appropriate by many educators.
Zeus. (2018). In Encyclopedia Mythica. Retrieved January 19, 2018, from http://pantheon.org/articles/z/zeus.html
"Zeus." Encyclopedia Mythica. Encyclopedia Mythica. Web. 19 Jan. 2018.
"Zeus," Encyclopedia Mythica, 19 January 2018, 01:59 UTC <http://pantheon.org/articles/z/zeus.html> [accessed 19 January 2018]
"Zeus," Encylopedia Mythica, http://pantheon.org/z/zeus.html (accessed 19 January 2018, 01:59)
Zeus [Internet]. Encyclopedia Mythica; 2018 Jan 19, 01:59 UTC [cited 2018 Jan 19]. Available from: http://pantheon.org/articles/z/zeus.html