| APA | Smart Define. (1970). vascular structures in the anal canal thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/vascular_structures_in_the_anal_canal/thesaurus/synonyms |
| Chicago | Smart Define. 1970. "vascular structures in the anal canal thesaurus" https://smartdefine.org/vascular_structures_in_the_anal_canal/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 1970, vascular structures in the anal canal thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/vascular_structures_in_the_anal_canal/thesaurus/synonyms>. |
| MLA | Smart Define. "vascular structures in the anal canal thesaurus" 1 January 1970. Web. 28 September 2026. <https://smartdefine.org/vascular_structures_in_the_anal_canal/thesaurus/synonyms> |