| APA | Smart Define. (2016). zombies thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/zombies/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "zombies thesaurus" https://smartdefine.org/zombies/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2016, zombies thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/zombies/thesaurus/synonyms>. |
| MLA | Smart Define. "zombies thesaurus" 25 January 2016. Web. 20 September 2026. <https://smartdefine.org/zombies/thesaurus/synonyms> |