| APA | Smart Define. (1970). not contingent on air thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/not_contingent_on_air/thesaurus/synonyms |
| Chicago | Smart Define. 1970. "not contingent on air thesaurus" https://smartdefine.org/not_contingent_on_air/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 1970, not contingent on air thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/not_contingent_on_air/thesaurus/synonyms>. |
| MLA | Smart Define. "not contingent on air thesaurus" 1 January 1970. Web. 24 September 2026. <https://smartdefine.org/not_contingent_on_air/thesaurus/synonyms> |