توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Ogunsina, B., Koya, O., & Adeosun, O. (2020). Deformation and fracture of dika nut (Irvingia gabonensis) under uni-axial compressive loading. Institute of Agrophysics, Polish Academy of Sciences.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Ogunsina, B.S, O.A Koya, و O.O Adeosun. Deformation and Fracture of Dika Nut (Irvingia Gabonensis) Under Uni-axial Compressive Loading. Institute of Agrophysics, Polish Academy of Sciences, 2020.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Ogunsina, B.S, et al. Deformation and Fracture of Dika Nut (Irvingia Gabonensis) Under Uni-axial Compressive Loading. Institute of Agrophysics, Polish Academy of Sciences, 2020.