| APA | Smart Define. (2016). keep one's nose to the grindstone thesaurus. Retrieved October 2, 2026, from https://smartdefine.org/keep_one%27s_nose_to_the_grindstone/thesaurus/broader |
| Chicago | Smart Define. 2016. "keep one's nose to the grindstone thesaurus" https://smartdefine.org/keep_one%27s_nose_to_the_grindstone/thesaurus/broader (accessed October 2, 2026). |
| Harvard | Smart Define 2016, keep one's nose to the grindstone thesaurus, Smart Define, viewed 2 October, 2026, <https://smartdefine.org/keep_one%27s_nose_to_the_grindstone/thesaurus/broader>. |
| MLA | Smart Define. "keep one's nose to the grindstone thesaurus" 26 February 2016. Web. 2 October 2026. <https://smartdefine.org/keep_one%27s_nose_to_the_grindstone/thesaurus/broader> |