توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Adepetu, J. A., Adebayo, A. A., Aduayi, E. A., & Alofe, C. O. (2015). A Preliminary Survey of the Fertility Status of Soils in Ondo State under Traditional Cultivation. Faculty of Agriculture, University of Ife.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Adepetu, J. A., A. A. Adebayo, E. A. Aduayi, و C. O. Alofe. A Preliminary Survey of the Fertility Status of Soils in Ondo State Under Traditional Cultivation. Faculty of Agriculture, University of Ife, 2015.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Adepetu, J. A., et al. A Preliminary Survey of the Fertility Status of Soils in Ondo State Under Traditional Cultivation. Faculty of Agriculture, University of Ife, 2015.