| APA | Smart Define. (-0001). royal college of obstetricians and gynaecologists thesaurus. Retrieved October 2, 2026, from https://smartdefine.org/royal_college_of_obstetricians_and_gynaecologists/thesaurus/broader |
| Chicago | Smart Define. -0001. "royal college of obstetricians and gynaecologists thesaurus" https://smartdefine.org/royal_college_of_obstetricians_and_gynaecologists/thesaurus/broader (accessed October 2, 2026). |
| Harvard | Smart Define -0001, royal college of obstetricians and gynaecologists thesaurus, Smart Define, viewed 2 October, 2026, <https://smartdefine.org/royal_college_of_obstetricians_and_gynaecologists/thesaurus/broader>. |
| MLA | Smart Define. "royal college of obstetricians and gynaecologists thesaurus" 30 November -0001. Web. 2 October 2026. <https://smartdefine.org/royal_college_of_obstetricians_and_gynaecologists/thesaurus/broader> |