توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

2-s2.0-85113188809. (2021). Zinc-substituted hydroxyapatite produced from calcium precursor derived from eggshells. Ceramics International, 47(23), . https://doi.org/10.1016/j.ceramint.2021.08.201

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

2-s2.0-85113188809. "Zinc-substituted Hydroxyapatite Produced from Calcium Precursor Derived from Eggshells." Ceramics International 47, no. 23 (2021). https://doi.org/10.1016/j.ceramint.2021.08.201.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

2-s2.0-85113188809. "Zinc-substituted Hydroxyapatite Produced from Calcium Precursor Derived from Eggshells." Ceramics International, vol. 47, no. 23, 2021, https://doi.org/10.1016/j.ceramint.2021.08.201.