| APA | Smart Define. (2011). calophyllum longifolium thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/calophyllum_longifolium/thesaurus/synonyms |
| Chicago | Smart Define. 2011. "calophyllum longifolium thesaurus" https://smartdefine.org/calophyllum_longifolium/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2011, calophyllum longifolium thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/calophyllum_longifolium/thesaurus/synonyms>. |
| MLA | Smart Define. "calophyllum longifolium thesaurus" 26 April 2011. Web. 20 September 2026. <https://smartdefine.org/calophyllum_longifolium/thesaurus/synonyms> |