| APA | Smart Define. (1970). defects of biopterin cofactor biosynthesis thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/defects_of_biopterin_cofactor_biosynthesis/thesaurus/broader |
| Chicago | Smart Define. 1970. "defects of biopterin cofactor biosynthesis thesaurus" https://smartdefine.org/defects_of_biopterin_cofactor_biosynthesis/thesaurus/broader (accessed September 29, 2026). |
| Harvard | Smart Define 1970, defects of biopterin cofactor biosynthesis thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/defects_of_biopterin_cofactor_biosynthesis/thesaurus/broader>. |
| MLA | Smart Define. "defects of biopterin cofactor biosynthesis thesaurus" 1 January 1970. Web. 29 September 2026. <https://smartdefine.org/defects_of_biopterin_cofactor_biosynthesis/thesaurus/broader> |