| APA | Smart Define. (1970). s.pellegrino thesaurus. Retrieved October 2, 2026, from https://smartdefine.org/s.pellegrino/thesaurus/related |
| Chicago | Smart Define. 1970. "s.pellegrino thesaurus" https://smartdefine.org/s.pellegrino/thesaurus/related (accessed October 2, 2026). |
| Harvard | Smart Define 1970, s.pellegrino thesaurus, Smart Define, viewed 2 October, 2026, <https://smartdefine.org/s.pellegrino/thesaurus/related>. |
| MLA | Smart Define. "s.pellegrino thesaurus" 1 January 1970. Web. 2 October 2026. <https://smartdefine.org/s.pellegrino/thesaurus/related> |