توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Velayutham Thondaiman, Rajamani K, Shoba N, John Joel A., Senthil N, & Academic Journals. Variability studies and identification of high yielding plus trees of cocoa (Theobroma cacao L.) in Tamil Nadu.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Velayutham Thondaiman, Rajamani K, Shoba N, John Joel A., Senthil N, و Academic Journals. Variability Studies and Identification of High Yielding Plus Trees of Cocoa (Theobroma Cacao L.) in Tamil Nadu.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Velayutham Thondaiman, et al. Variability Studies and Identification of High Yielding Plus Trees of Cocoa (Theobroma Cacao L.) in Tamil Nadu.