| APA | Smart Define. (-0001). programme for the endorsement of forest certification thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/programme_for_the_endorsement_of_forest_certification/thesaurus/broader |
| Chicago | Smart Define. -0001. "programme for the endorsement of forest certification thesaurus" https://smartdefine.org/programme_for_the_endorsement_of_forest_certification/thesaurus/broader (accessed October 1, 2026). |
| Harvard | Smart Define -0001, programme for the endorsement of forest certification thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/programme_for_the_endorsement_of_forest_certification/thesaurus/broader>. |
| MLA | Smart Define. "programme for the endorsement of forest certification thesaurus" 30 November -0001. Web. 1 October 2026. <https://smartdefine.org/programme_for_the_endorsement_of_forest_certification/thesaurus/broader> |