| APA | Smart Define. (2011). battle of the ardennes bulge thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/battle_of_the_ardennes_bulge/thesaurus/synonyms |
| Chicago | Smart Define. 2011. "battle of the ardennes bulge thesaurus" https://smartdefine.org/battle_of_the_ardennes_bulge/thesaurus/synonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2011, battle of the ardennes bulge thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/battle_of_the_ardennes_bulge/thesaurus/synonyms>. |
| MLA | Smart Define. "battle of the ardennes bulge thesaurus" 26 April 2011. Web. 1 October 2026. <https://smartdefine.org/battle_of_the_ardennes_bulge/thesaurus/synonyms> |