توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Colman, E. A. (1953). Vegetation and watershed management: An appraisal of vegetation management in relation to water supply, flood control, and soil erosion. Ronald Press Co.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Colman, Edward A. Vegetation and Watershed Management: An Appraisal of Vegetation Management in Relation to Water Supply, Flood Control, and Soil Erosion. New York: Ronald Press Co, 1953.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Colman, Edward A. Vegetation and Watershed Management: An Appraisal of Vegetation Management in Relation to Water Supply, Flood Control, and Soil Erosion. Ronald Press Co, 1953.