| APA | Smart Define. (1970). invaluable contribution to object-oriented software development thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/invaluable_contribution_to_object-oriented_software_development/thesaurus/broader |
| Chicago | Smart Define. 1970. "invaluable contribution to object-oriented software development thesaurus" https://smartdefine.org/invaluable_contribution_to_object-oriented_software_development/thesaurus/broader (accessed September 21, 2026). |
| Harvard | Smart Define 1970, invaluable contribution to object-oriented software development thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/invaluable_contribution_to_object-oriented_software_development/thesaurus/broader>. |
| MLA | Smart Define. "invaluable contribution to object-oriented software development thesaurus" 1 January 1970. Web. 21 September 2026. <https://smartdefine.org/invaluable_contribution_to_object-oriented_software_development/thesaurus/broader> |