| APA | Smart Define. (1970). Fryns-Aftimos syndrome thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/fryns-aftimos_syndrome/thesaurus/broader |
| Chicago | Smart Define. 1970. "Fryns-Aftimos syndrome thesaurus" https://smartdefine.org/fryns-aftimos_syndrome/thesaurus/broader (accessed September 26, 2026). |
| Harvard | Smart Define 1970, Fryns-Aftimos syndrome thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/fryns-aftimos_syndrome/thesaurus/broader>. |
| MLA | Smart Define. "Fryns-Aftimos syndrome thesaurus" 1 January 1970. Web. 26 September 2026. <https://smartdefine.org/fryns-aftimos_syndrome/thesaurus/broader> |