| APA | Smart Define. (1970). public land mobile telecommunications thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/public_land_mobile_telecommunications/thesaurus/broader |
| Chicago | Smart Define. 1970. "public land mobile telecommunications thesaurus" https://smartdefine.org/public_land_mobile_telecommunications/thesaurus/broader (accessed September 25, 2026). |
| Harvard | Smart Define 1970, public land mobile telecommunications thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/public_land_mobile_telecommunications/thesaurus/broader>. |
| MLA | Smart Define. "public land mobile telecommunications thesaurus" 1 January 1970. Web. 25 September 2026. <https://smartdefine.org/public_land_mobile_telecommunications/thesaurus/broader> |