توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Gubbels, P., & Koss, C. (2000). From the roots up: Strengthening organizational capacity through guided self-assessment (2nd ed.). World Neighbors.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Gubbels, Peter, و Catheryn Koss. From the Roots Up: Strengthening Organizational Capacity Through Guided Self-assessment. 2nd ed. Oklahama City: World Neighbors, 2000.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Gubbels, Peter, و Catheryn Koss. From the Roots Up: Strengthening Organizational Capacity Through Guided Self-assessment. 2nd ed. World Neighbors, 2000.