| APA | Smart Define. (2016). heavy-hearted thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/heavy-hearted/thesaurus/related |
| Chicago | Smart Define. 2016. "heavy-hearted thesaurus" https://smartdefine.org/heavy-hearted/thesaurus/related (accessed September 27, 2026). |
| Harvard | Smart Define 2016, heavy-hearted thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/heavy-hearted/thesaurus/related>. |
| MLA | Smart Define. "heavy-hearted thesaurus" 14 March 2016. Web. 27 September 2026. <https://smartdefine.org/heavy-hearted/thesaurus/related> |