| APA | Smart Define. (2013). wave shape thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/wave_shape/thesaurus/broader |
| Chicago | Smart Define. 2013. "wave shape thesaurus" https://smartdefine.org/wave_shape/thesaurus/broader (accessed September 21, 2026). |
| Harvard | Smart Define 2013, wave shape thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/wave_shape/thesaurus/broader>. |
| MLA | Smart Define. "wave shape thesaurus" 19 May 2013. Web. 21 September 2026. <https://smartdefine.org/wave_shape/thesaurus/broader> |